{"id":31784,"date":"2025-04-22T07:11:21","date_gmt":"2025-04-21T23:11:21","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/31784.html"},"modified":"2025-04-22T07:11:21","modified_gmt":"2025-04-21T23:11:21","slug":"%e3%80%90%e4%bb%bfmudou%e5%ba%93one-thread-per-loop%e5%bc%8f%e5%b9%b6%e5%8f%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%9e%e7%8e%b0%e3%80%91http%e5%8d%8f%e8%ae%ae%e6%a8%a1%e5%9d%97%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/31784.html","title":{"rendered":"\u3010\u4effMudou\u5e93one thread per loop\u5f0f\u5e76\u53d1\u670d\u52a1\u5668\u5b9e\u73b0\u3011HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0"},"content":{"rendered":"<\/p>\n<h4>HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0<\/h4>\n<ul>\n<li>1. Util\u6a21\u5757<\/li>\n<li>2. HttpRequest\u6a21\u5757<\/li>\n<li>3. HttpResponse\u6a21\u5757<\/li>\n<li>4. HttpContext\u6a21\u5757<\/li>\n<li>5. HttpServer\u6a21\u5757<\/li>\n<\/ul>\n<h2>1. Util\u6a21\u5757<\/h2>\n<p>\u8fd9\u4e2a\u6a21\u5757\u662f\u4e00\u4e2a\u5de5\u5177\u6a21\u5757&#xff0c;\u4e3b\u8981\u63d0\u4f9bHTTP\u534f\u8bae\u6a21\u5757\u6240\u7528\u5230\u7684\u4e00\u4e9b\u5de5\u5177\u51fd\u6570&#xff0c;\u6bd4\u5982url\u7f16\u89e3\u7801&#xff0c;\u6587\u4ef6\u8bfb\u5199\u2026\u7b49\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421231116-6806d09461890.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&#034;server.hpp&#034;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;fstream&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;sys\/stat.h&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;regex&gt;<\/span><\/span><\/p>\n<p><span class=\"token keyword\">static<\/span> std<span class=\"token operator\">::<\/span>unordered_map<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">int<\/span><span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&gt;<\/span> _status_msg <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Continue&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">101<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Switching Protocol&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Processing&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">103<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Early Hints&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">200<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;OK&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">201<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Created&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">202<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Accepted&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">203<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Non-Authoritative Information&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">204<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;No Content&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">205<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Reset Content&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">206<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Partial Content&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">207<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Multi-Status&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">208<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Already Reported&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">226<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;IM Used&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">300<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Multiple Choice&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">301<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Moved Permanently&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">302<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Found&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">303<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;See Other&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">304<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Not Modified&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">305<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Use Proxy&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">306<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;unused&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">307<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Temporary Redirect&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">308<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Permanent Redirect&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">400<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Bad Request&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">401<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Unauthorized&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">402<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Payment Required&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">403<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Forbidden&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">404<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Not Found&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">405<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Method Not Allowed&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">406<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Not Acceptable&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">407<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Proxy Authentication Required&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">408<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Request Timeout&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">409<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Conflict&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">410<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Gone&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">411<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Length Required&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">412<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Precondition Failed&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">413<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Payload Too Large&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">414<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;URI Too Long&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">415<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Unsupported Media Type&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">416<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Range Not Satisfiable&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">417<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Expectation Failed&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">418<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;I&#039;m a teapot&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">421<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Misdirected Request&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">422<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Unprocessable Entity&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">423<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Locked&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">424<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Failed Dependency&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">425<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Too Early&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">426<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Upgrade Required&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">428<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Precondition Required&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">429<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Too Many Requests&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">431<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Request Header Fields Too Large&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">451<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Unavailable For Legal Reasons&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">501<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Not Implemented&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">502<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Bad Gateway&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">503<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Service Unavailable&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">504<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Gateway Timeout&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">505<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;HTTP Version Not Supported&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">506<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Variant Also Negotiates&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">507<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Insufficient Storage&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">508<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Loop Detected&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">510<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Not Extended&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token number\">511<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token string\">&#034;Network Authentication Required&#034;<\/span><span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">static<\/span> std<span class=\"token operator\">::<\/span>unordered_map<span class=\"token operator\">&lt;<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&gt;<\/span> _mine_msg <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.aac&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;audio\/aac&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.abw&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/x-abiword&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.arc&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/x-freearc&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.avi&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;video\/x-msvideo&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.azw&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/vnd.amazon.ebook&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.bin&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/octet-stream&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.bmp&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;image\/bmp&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.bz&#034;<\/span><span class=\"token punctuation\">,<\/span>         <span class=\"token string\">&#034;application\/x-bzip&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.bz2&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/x-bzip2&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.csh&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/x-csh&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.css&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;text\/css&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.csv&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;text\/csv&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.doc&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/msword&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.docx&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;application\/vnd.openxmlformats-officedocument.wordprocessingml.document&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.eot&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/vnd.ms-fontobject&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.epub&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;application\/epub&#043;zip&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.gif&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;image\/gif&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.htm&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;text\/html&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.html&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;text\/html&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.ico&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;image\/vnd.microsoft.icon&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.ics&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;text\/calendar&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.jar&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/java-archive&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.jpeg&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;image\/jpeg&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.jpg&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;image\/jpeg&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.js&#034;<\/span><span class=\"token punctuation\">,<\/span>         <span class=\"token string\">&#034;text\/javascript&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.json&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;application\/json&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.jsonld&#034;<\/span><span class=\"token punctuation\">,<\/span>     <span class=\"token string\">&#034;application\/ld&#043;json&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.mid&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;audio\/midi&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.midi&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;audio\/x-midi&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.mjs&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;text\/javascript&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.mp3&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;audio\/mpeg&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.mpeg&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;video\/mpeg&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.mpkg&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;application\/vnd.apple.installer&#043;xml&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.odp&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/vnd.oasis.opendocument.presentation&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.ods&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/vnd.oasis.opendocument.spreadsheet&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.odt&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/vnd.oasis.opendocument.text&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.oga&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;audio\/ogg&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.ogv&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;video\/ogg&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.ogx&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/ogg&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.otf&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;font\/otf&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.png&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;image\/png&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.pdf&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/pdf&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.ppt&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/vnd.ms-powerpoint&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.pptx&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;application\/vnd.openxmlformats-officedocument.presentationml.presentation&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.rar&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/x-rar-compressed&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.rtf&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/rtf&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.sh&#034;<\/span><span class=\"token punctuation\">,<\/span>         <span class=\"token string\">&#034;application\/x-sh&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.svg&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;image\/svg&#043;xml&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.swf&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/x-shockwave-flash&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.tar&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/x-tar&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.tif&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;image\/tiff&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.tiff&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;image\/tiff&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.ttf&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;font\/ttf&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.txt&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;text\/plain&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.vsd&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/vnd.visio&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.wav&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;audio\/wav&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.weba&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;audio\/webm&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.webm&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;video\/webm&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.webp&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;image\/webp&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.woff&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;font\/woff&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.woff2&#034;<\/span><span class=\"token punctuation\">,<\/span>      <span class=\"token string\">&#034;font\/woff2&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.xhtml&#034;<\/span><span class=\"token punctuation\">,<\/span>      <span class=\"token string\">&#034;application\/xhtml&#043;xml&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.xls&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/vnd.ms-excel&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.xlsx&#034;<\/span><span class=\"token punctuation\">,<\/span>       <span class=\"token string\">&#034;application\/vnd.openxmlformats-officedocument.spreadsheetml.sheet&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.xml&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/xml&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.xul&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/vnd.mozilla.xul&#043;xml&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.zip&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;application\/zip&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.3gp&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;video\/3gpp&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.3g2&#034;<\/span><span class=\"token punctuation\">,<\/span>        <span class=\"token string\">&#034;video\/3gpp2&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;.7z&#034;<\/span><span class=\"token punctuation\">,<\/span>         <span class=\"token string\">&#034;application\/x-7z-compressed&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Until<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5b57\u7b26\u4e32\u5206\u5272\u51fd\u6570,\u5c06src\u5b57\u7b26\u4e32\u6309\u7167sep\u5b57\u7b26\u8fdb\u2f8f\u5206\u5272&#xff0c;\u5f97\u5230\u7684\u5404\u4e2a\u5b57\u4e32\u653e\u5230arry\u4e2d&#xff0c;\u6700\u7ec8\u8fd4\u56de\u5b57\u4e32\u7684\u6570\u91cf<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token function\">Split<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> src<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> sep<span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>vector<span class=\"token operator\">&lt;<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">*<\/span> array<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            size_t offset <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/ \u670910\u4e2a\u5b57\u7b26&#xff0c;offset\u662f\u67e5\u627e\u7684\u8d77\u59cb\u4f4d\u7f6e&#xff0c;\u8303\u56f4\u5e94\u8be5\u662f0~9&#xff0c;offset&#061;&#061;10\u5c31\u4ee3\u8868\u5df2\u7ecf\u8d8a\u754c\u4e86<\/span><br \/>\n            <span class=\"token keyword\">while<\/span><span class=\"token punctuation\">(<\/span>offset <span class=\"token operator\">&lt;<\/span> src<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                size_t pos <span class=\"token operator\">&#061;<\/span> src<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span>sep<span class=\"token punctuation\">,<\/span>offset<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>pos <span class=\"token operator\">&#061;&#061;<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">::<\/span>npos<span class=\"token punctuation\">)<\/span><span class=\"token comment\">\/\/\u6ca1\u6709\u627e\u5230\u7279\u5b9a\u7684\u5b57\u7b26<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u5c06\u5269\u4f59\u7684\u90e8\u5206\u5f53\u4f5c\u2f00\u4e2a\u5b57\u4e32&#xff0c;\u653e\u2f0aarry\u4e2d<\/span><br \/>\n                    array<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">push_back<\/span><span class=\"token punctuation\">(<\/span>src<span class=\"token punctuation\">.<\/span><span class=\"token function\">substr<\/span><span class=\"token punctuation\">(<\/span>offset<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span> array<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><\/p>\n<p>                <span class=\"token comment\">\/\/abc&#8230;.de<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>pos <span class=\"token operator\">&#061;&#061;<\/span> offset<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    offset <span class=\"token operator\">&#061;<\/span> pos <span class=\"token operator\">&#043;<\/span> sep<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">continue<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u5f53\u524d\u5b57\u4e32\u662f\u2f00\u4e2a\u7a7a\u7684&#xff0c;\u6ca1\u6709\u5185\u5bb9<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                array<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">push_back<\/span><span class=\"token punctuation\">(<\/span>src<span class=\"token punctuation\">.<\/span><span class=\"token function\">substr<\/span><span class=\"token punctuation\">(<\/span>offset<span class=\"token punctuation\">,<\/span>pos <span class=\"token operator\">&#8211;<\/span> offset<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                offset <span class=\"token operator\">&#061;<\/span> pos <span class=\"token operator\">&#043;<\/span> sep<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> array<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/\u8bfb\u53d6\u2f42\u4ef6\u7684\u6240\u6709\u5185\u5bb9&#xff0c;\u5c06\u8bfb\u53d6\u7684\u5185\u5bb9\u653e\u5230\u2f00\u4e2aBuffer\u4e2d<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">bool<\/span> <span class=\"token function\">ReadFile<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> filename<span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">*<\/span> buf<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>ifstream <span class=\"token function\">ifs<\/span><span class=\"token punctuation\">(<\/span>filename<span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>ios<span class=\"token operator\">::<\/span>binary<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ifs<span class=\"token punctuation\">.<\/span><span class=\"token function\">is_open<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token function\">LOG_FATAL<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;OPEN %s FILE FAILED&#034;<\/span><span class=\"token punctuation\">,<\/span>filename<span class=\"token punctuation\">.<\/span><span class=\"token function\">c_str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            size_t fsize <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            ifs<span class=\"token punctuation\">.<\/span><span class=\"token function\">seekg<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span>ifs<span class=\"token punctuation\">.<\/span>end<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u8df3\u8f6c\u8bfb\u5199\u4f4d\u7f6e\u5230\u672b\u5c3e<\/span><br \/>\n            fsize <span class=\"token operator\">&#061;<\/span> ifs<span class=\"token punctuation\">.<\/span><span class=\"token function\">tellg<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u83b7\u53d6\u5f53\u524d\u8bfb\u5199\u4f4d\u7f6e\u76f8\u5bf9\u4e8e\u8d77\u59cb\u4f4d\u7f6e\u7684\u504f\u79fb\u91cf&#xff0c;\u4ece\u672b\u5c3e\u504f\u79fb\u521a\u597d\u5c31\u662f\u2f42\u4ef6\u5927\u5c0f<\/span><br \/>\n            ifs<span class=\"token punctuation\">.<\/span><span class=\"token function\">seekg<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span>ifs<span class=\"token punctuation\">.<\/span>beg<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u8df3\u8f6c\u5230\u8d77\u59cb\u4f4d\u7f6e<\/span><br \/>\n            buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">resize<\/span><span class=\"token punctuation\">(<\/span>fsize<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u5f00\u8f9f\u6587\u4ef6\u5927\u5c0f\u7684\u7a7a\u95f4<\/span><br \/>\n            ifs<span class=\"token punctuation\">.<\/span><span class=\"token function\">read<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">*<\/span>buf<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>fsize<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ifs<span class=\"token punctuation\">.<\/span><span class=\"token function\">good<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token function\">LOG_FATAL<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;READ %s FILE FAILED&#034;<\/span><span class=\"token punctuation\">,<\/span>filename<span class=\"token punctuation\">.<\/span><span class=\"token function\">c_str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                ifs<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            ifs<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/\u5411\u6587\u4ef6\u5199\u5165\u6570\u636e<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">bool<\/span> <span class=\"token function\">WriteFile<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string filename<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> in<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>ofstream <span class=\"token function\">ofs<\/span><span class=\"token punctuation\">(<\/span>filename<span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>ios<span class=\"token operator\">::<\/span>binary <span class=\"token operator\">|<\/span> std<span class=\"token operator\">::<\/span>ios<span class=\"token operator\">::<\/span>trunc<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ofs<span class=\"token punctuation\">.<\/span><span class=\"token function\">is_open<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token function\">LOG_FATAL<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;OPEN %s FILE FAILED&#034;<\/span><span class=\"token punctuation\">,<\/span>filename<span class=\"token punctuation\">.<\/span><span class=\"token function\">c_str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><\/p>\n<p>            ofs<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span>in<span class=\"token punctuation\">.<\/span><span class=\"token function\">c_str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>in<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ofs<span class=\"token punctuation\">.<\/span><span class=\"token function\">good<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token function\">LOG_FATAL<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Write %s FILE FAILED&#034;<\/span><span class=\"token punctuation\">,<\/span>filename<span class=\"token punctuation\">.<\/span><span class=\"token function\">c_str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                ofs<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            ofs<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/URL\u7f16\u7801&#xff0c;\u907f\u514dURL\u4e2d\u8d44\u6e90\u8def\u5f84\u4e0e\u67e5\u8be2\u5b57\u7b26\u4e32\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u4e0eHTTP\u8bf7\u6c42\u4e2d\u7279\u6b8a\u5b57\u7b26\u4ea7\u2f63\u6b67\u4e49<\/span><br \/>\n        <span class=\"token comment\">\/\/\u7f16\u7801\u683c\u5f0f&#xff1a;\u5c06\u7279\u6b8a\u5b57\u7b26\u7684ascii\u503c&#xff0c;\u8f6c\u6362\u4e3a\u4e24\u4e2a16\u8fdb\u5236\u5b57\u7b26&#xff0c;\u524d\u7f00%, C&#043;&#043; -&gt; C%2B%2B<\/span><br \/>\n        <span class=\"token comment\">\/\/\u4e0d\u7f16\u7801\u7684\u7279\u6b8a\u5b57\u7b26&#xff1a; RFC3986\u2f42\u6863\u89c4\u5b9a . &#8211; _ ~ \u5b57\u2e9f&#xff0c;\u6570\u5b57\u5c5e\u4e8e\u7edd\u5bf9\u4e0d\u7f16\u7801\u5b57\u7b26<\/span><br \/>\n        <span class=\"token comment\">\/\/RFC3986\u2f42\u6863\u89c4\u5b9a&#xff0c;\u7f16\u7801\u683c\u5f0f %HH <\/span><br \/>\n        <span class=\"token comment\">\/\/W3C\u6807\u51c6\u4e2d\u89c4\u5b9a&#xff0c;\u67e5\u8be2\u5b57\u7b26\u4e32\u4e2d\u7684\u7a7a\u683c&#xff0c;\u9700\u8981\u7f16\u7801\u4e3a&#043;&#xff0c; \u89e3\u7801\u5219\u662f&#043;\u8f6c\u7a7a\u683c<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> std<span class=\"token operator\">::<\/span>string <span class=\"token function\">UrlEncode<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> url<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">bool<\/span> convert_space_to_plus<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string res<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">for<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">auto<\/span><span class=\"token operator\">&amp;<\/span> c <span class=\"token operator\">:<\/span> url<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>c <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;.&#039;<\/span> <span class=\"token operator\">||<\/span> c <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;-&#039;<\/span> <span class=\"token operator\">||<\/span> c <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;_&#039;<\/span> <span class=\"token operator\">||<\/span> c <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;~&#039;<\/span> <span class=\"token operator\">||<\/span> <span class=\"token function\">isalnum<\/span><span class=\"token punctuation\">(<\/span>c<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    res <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#039;c&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">continue<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><\/p>\n<p>                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>c <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039; &#039;<\/span> <span class=\"token operator\">&amp;&amp;<\/span> convert_space_to_plus<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    res <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#039;&#043;&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">continue<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token comment\">\/\/\u5269\u4e0b\u7684\u5b57\u7b26\u90fd\u662f\u9700\u8981\u7f16\u7801\u6210\u4e3a %HH \u683c\u5f0f<\/span><br \/>\n                <span class=\"token keyword\">char<\/span> tmp<span class=\"token punctuation\">[<\/span><span class=\"token number\">4<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/snprintf \u4e0e printf\u2f50\u8f83\u7c7b\u4f3c&#xff0c;\u90fd\u662f\u683c\u5f0f\u5316\u5b57\u7b26\u4e32&#xff0c;\u53ea\u4e0d\u8fc7\u2f00\u4e2a\u662f\u6253\u5370&#xff0c;\u2f00\u4e2a\u662f\u653e\u5230\u2f00\u5757\u7a7a\u95f4\u4e2d<\/span><br \/>\n                <span class=\"token function\">snprintf<\/span><span class=\"token punctuation\">(<\/span>tmp<span class=\"token punctuation\">,<\/span><span class=\"token number\">4<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;%%%02X&#034;<\/span><span class=\"token punctuation\">,<\/span>c<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                res <span class=\"token operator\">&#043;&#061;<\/span> tmp<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> res<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">char<\/span> <span class=\"token function\">HEXTOI<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">char<\/span> c<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>c <span class=\"token operator\">&gt;<\/span> <span class=\"token string\">&#039;0&#039;<\/span> <span class=\"token operator\">&amp;&amp;<\/span> c <span class=\"token operator\">&lt;<\/span> <span class=\"token string\">&#039;9&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> c <span class=\"token operator\">&#8211;<\/span> <span class=\"token string\">&#039;0&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>c <span class=\"token operator\">&gt;<\/span> <span class=\"token string\">&#039;A&#039;<\/span> <span class=\"token operator\">&amp;&amp;<\/span> c <span class=\"token operator\">&lt;<\/span> <span class=\"token string\">&#039;Z&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> c <span class=\"token operator\">&#8211;<\/span> <span class=\"token string\">&#039;A&#039;<\/span> <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>c <span class=\"token operator\">&gt;<\/span> <span class=\"token string\">&#039;a&#039;<\/span> <span class=\"token operator\">&amp;&amp;<\/span> c <span class=\"token operator\">&lt;<\/span> <span class=\"token string\">&#039;z&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> c <span class=\"token operator\">&#8211;<\/span> <span class=\"token string\">&#039;a&#039;<\/span> <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token operator\">&#8211;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/URL\u89e3\u7801<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> std<span class=\"token operator\">::<\/span>string <span class=\"token function\">UrlDecode<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> url<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">bool<\/span> convert_space_to_plus<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/\u9047\u5230\u4e86%&#xff0c;\u5219\u5c06\u7d27\u968f\u5176\u540e\u76842\u4e2a\u5b57\u7b26&#xff0c;\u8f6c\u6362\u4e3a\u6570\u5b57&#xff0c;\u7b2c\u2f00\u4e2a\u6570\u5b57\u5de6\u79fb4\u4f4d&#xff0c;\u7136\u540e\u52a0\u4e0a\u7b2c\u4e8c\u4e2a\u6570\u5b57 &#043; -&gt; 2b %2b-&gt;2 &lt;&lt; 4 &#043; 11<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string res<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">for<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> i <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> i <span class=\"token operator\">&lt;<\/span> url<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">&#043;&#043;<\/span>i<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;&#043;&#039;<\/span> <span class=\"token operator\">&amp;&amp;<\/span> convert_space_to_plus<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    res <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#039; &#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">continue<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><\/p>\n<p>                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;%&#039;<\/span> <span class=\"token operator\">&amp;&amp;<\/span> i <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">2<\/span> <span class=\"token operator\">&lt;<\/span> url<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u5b57\u7b26\u662f\u4ee5\u6574\u6570\u5f62\u6210\u5b58\u50a8\u7684<\/span><br \/>\n                    <span class=\"token keyword\">char<\/span> v1 <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">HEXTOI<\/span><span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">[<\/span>i <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token number\">4<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">char<\/span> v2 <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">HEXTOI<\/span><span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">[<\/span>i <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">char<\/span> c <span class=\"token operator\">&#061;<\/span> v1 <span class=\"token operator\">&#043;<\/span> v2<span class=\"token punctuation\">;<\/span><br \/>\n                    res <span class=\"token operator\">&#043;&#061;<\/span> c<span class=\"token punctuation\">;<\/span><br \/>\n                    i <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">continue<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                res <span class=\"token operator\">&#043;&#061;<\/span> url<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> res<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/\u83b7\u53d6\u54cd\u5e94\u72b6\u6001\u7801\u7684\u63cf\u8ff0\u4fe1\u606f<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> std<span class=\"token operator\">::<\/span>string <span class=\"token function\">StatusDesc<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> statu<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">auto<\/span> it <span class=\"token operator\">&#061;<\/span> _status_msg<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span>statu<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">!&#061;<\/span> _status_msg<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> it<span class=\"token operator\">-&gt;<\/span>second<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;Unknow&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/\u6839\u636e\u6587\u4ef6\u540e\u7f00\u540d\u83b7\u53d6\u6587\u4ef6mime<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> std<span class=\"token operator\">::<\/span>string <span class=\"token function\">ExMime<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> filename<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/ a.b.txt \u5148\u83b7\u53d6\u2f42\u4ef6\u6269\u5c55\u540d<\/span><br \/>\n            size_t pos <span class=\"token operator\">&#061;<\/span> filename<span class=\"token punctuation\">.<\/span><span class=\"token function\">rfind<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;.&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>pos <span class=\"token operator\">&#061;&#061;<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">::<\/span>npos<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;application\/octet-stream&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/\u6839\u636e\u6269\u5c55\u540d&#xff0c;\u83b7\u53d6mim<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string ext <span class=\"token operator\">&#061;<\/span> filename<span class=\"token punctuation\">.<\/span><span class=\"token function\">substr<\/span><span class=\"token punctuation\">(<\/span>pos<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">auto<\/span> it <span class=\"token operator\">&#061;<\/span> _mine_msg<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span>ext<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">!&#061;<\/span> _mine_msg<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> it<span class=\"token operator\">-&gt;<\/span>second<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;application\/octet-stream&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/\u5224\u65ad\u4e00\u4e2a\u6587\u4ef6\u662f\u5426\u662f\u4e00\u4e2a\u76ee\u5f55<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">bool<\/span> <span class=\"token function\">IsDirectory<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> filename<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">struct<\/span> <span class=\"token class-name\">stat<\/span> st<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">int<\/span> ret <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">stat<\/span><span class=\"token punctuation\">(<\/span>filename<span class=\"token punctuation\">.<\/span><span class=\"token function\">c_str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token operator\">&amp;<\/span>st<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ret <span class=\"token operator\">&lt;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token function\">S_ISDIR<\/span><span class=\"token punctuation\">(<\/span>st<span class=\"token punctuation\">.<\/span>st_mode<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/\u5224\u65ad\u4e00\u4e2a\u6587\u4ef6\u662f\u5426\u662f\u4e00\u4e2a\u666e\u901a\u6587\u4ef6<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">bool<\/span> <span class=\"token function\">IsRegular<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> filename<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">struct<\/span> <span class=\"token class-name\">stat<\/span> st<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">int<\/span> ret <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">stat<\/span><span class=\"token punctuation\">(<\/span>filename<span class=\"token punctuation\">.<\/span><span class=\"token function\">c_str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token operator\">&amp;<\/span>st<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ret <span class=\"token operator\">&lt;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token function\">S_ISREG<\/span><span class=\"token punctuation\">(<\/span>st<span class=\"token punctuation\">.<\/span>st_mode<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/http\u8bf7\u6c42\u7684\u8d44\u6e90\u8def\u5f84\u6709\u6548\u6027\u5224\u65ad<\/span><br \/>\n        <span class=\"token comment\">\/\/ \/index.html &#8212; \u524d\u8fb9\u7684\/\u53eb\u505a\u76f8\u5bf9\u6839\u76ee\u5f55 \u6620\u5c04\u7684\u662f\u67d0\u4e2a\u670d\u52a1\u5668\u4e0a\u7684\u2f26\u76ee\u5f55<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u60f3\u8868\u8fbe\u7684\u610f\u601d\u5c31\u662f&#xff0c;\u5ba2\u2f3e\u7aef\u53ea\u80fd\u8bf7\u6c42\u76f8\u5bf9\u6839\u2f6c\u5f55\u4e2d\u7684\u8d44\u6e90&#xff0c;\u5176\u4ed6\u5730\u2f45\u7684\u8d44\u6e90\u90fd\u4e0d\u4e88\u7406\u4f1a<\/span><br \/>\n        <span class=\"token comment\">\/\/ \/..\/login, \u8fd9\u4e2a\u8def\u5f84\u4e2d\u7684..\u4f1a\u8ba9\u8def\u5f84\u7684\u67e5\u627e\u8dd1\u5230\u76f8\u5bf9\u6839\u2f6c\u5f55\u4e4b\u5916&#xff0c;\u8fd9\u662f\u4e0d\u5408\u7406\u7684&#xff0c;\u4e0d\u5b89\u5168\u7684<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">bool<\/span> <span class=\"token function\">ValidPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> path<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/\u601d\u60f3&#xff1a;\u6309\u7167\/\u8fdb\u2f8f\u8def\u5f84\u5206\u5272,\u6839\u636e\u6709\u591a\u5c11\u2f26\u76ee\u5f55,\u8ba1\u7b97\u76ee\u5f55\u6df1\u5ea6,\u6709\u591a\u5c11\u5c42&#xff0c;\u6df1\u5ea6\u4e0d\u80fd\u2f29\u4e8e0<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>vector<span class=\"token operator\">&lt;<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&gt;<\/span> res<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token function\">Split<\/span><span class=\"token punctuation\">(<\/span>path<span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;\/&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token operator\">&amp;<\/span>res<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">int<\/span> level <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">for<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">auto<\/span><span class=\"token operator\">&amp;<\/span> s <span class=\"token operator\">:<\/span> res<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>s <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;..&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token operator\">&#8212;<\/span>level<span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u4efb\u610f\u2f00\u5c42\u2f9b\u51fa\u76f8\u5bf9\u6839\u76ee\u5f55&#xff0c;\u5c31\u8ba4\u4e3a\u6709\u95ee\u9898<\/span><br \/>\n                    <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>level <span class=\"token operator\">&lt;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                    <span class=\"token punctuation\">{<\/span><br \/>\n                        <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token punctuation\">}<\/span><br \/>\n                    <span class=\"token keyword\">continue<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token operator\">&#043;&#043;<\/span>level<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<h2>2. HttpRequest\u6a21\u5757<\/h2>\n<p>\u8fd9\u4e2a\u6a21\u5757\u662fHTTP\u8bf7\u6c42\u6570\u636e\u6a21\u5757&#xff0c;\u7528\u4e8e\u4fdd\u5b58HTTP\u8bf7\u6c42\u6570\u636e\u88ab\u89e3\u6790\u540e\u7684\u5404\u9879\u8bf7\u6c42\u5143\u7d20\u4fe1\u606f\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421231117-6806d095ad2b0.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> HttpRequest\u6a21\u5757:<\/p>\n<p>http\u8bf7\u6c42\u4fe1\u606f\u6a21\u5757&#xff1a;\u5b58\u50a8HTTP\u8bf7\u6c42\u4fe1\u606f\u8981\u7d20&#xff0c;\u63d0\u4f9b\u7b80\u5355\u7684\u529f\u80fd\u6027\u63a5\u53e3<\/p>\n<p>\u8bf7\u6c42\u4fe1\u606f\u8981\u7d20&#xff1a; \u8bf7\u6c42\u884c&#xff1a;\u8bf7\u6c42\u65b9\u6cd5&#xff0c;URL&#xff0c;\u534f\u8bae\u7248\u672c URL&#xff1a;\u8d44\u6e90\u8def\u5f84&#xff0c;\u67e5\u8be2\u5b57\u7b26\u4e32 GET \/search\/1234?word&#061;C&#043;&#043;&amp;en&#061;utf8 HTTP\/1.1 \u8bf7\u6c42\u5934\u90e8&#xff1a;key: value\\\\r\\\\nkey: value\\\\r\\\\n\u2026 Content-Length: 0\\\\r\\\\n \u6b63\u6587<\/p>\n<p>\u8981\u7d20&#xff1a;\u8bf7\u6c42\u65b9\u6cd5&#xff0c;\u8d44\u6e90\u8def\u5f84&#xff0c;\u67e5\u8be2\u5b57\u7b26\u4e32&#xff0c;\u5934\u90e8\u5b57\u6bb5&#xff0c;\u6b63\u6587&#xff0c;\u534f\u8bae\u7248\u672c std:smatch\u4fdd\u5b58\u9996\u884c\u4f7f\u7528regex\u6b63\u5219\u8fdb\u884c\u89e3\u6790\u540e&#xff0c;\u6240\u63d0\u53d6\u7684\u6570\u636e&#xff0c;\u6bd4\u5982\u63d0\u53d6\u8d44\u6e90\u8def\u5f84\u4e2d\u7684\u6570\u5b57\u2026<\/p>\n<p>\u529f\u80fd\u6027\u63a5\u53e3&#xff1a;<\/p>\n<li>\u5c06\u6210\u5458\u53d8\u91cf\u8bbe\u7f6e\u4e3a\u516c\u6709\u6210\u5458&#xff0c;\u4fbf\u4e8e\u76f4\u63a5\u8bbf\u95ee<\/li>\n<li>\u63d0\u4f9b\u67e5\u8be2\u5b57\u7b26\u4e32&#xff0c;\u4ee5\u53ca\u5934\u90e8\u5b57\u6bb5\u7684\u5355\u4e2a\u67e5\u8be2\u548c\u83b7\u53d6&#xff0c;\u63d2\u5165\u529f\u80fd<\/li>\n<li>\u83b7\u53d6\u6b63\u6587\u957f\u5ea6<\/li>\n<li>\u5224\u65ad\u957f\u8fde\u63a5&amp;\u77ed\u94fe\u63a5Connection:close\/keep-alive<\/li>\n<p><span class=\"token comment\">\/\/HttpRequest\u6a21\u5757,\u5b58\u50a8Http\u8bf7\u6c42\u4fe1\u606f\u8981\u7d20,\u63d0\u4f9b\u7b80\u5355\u7684\u529f\u80fd\u6027\u63a5\u53e3<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">HttpRequest<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string _method<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u8bf7\u6c42\u65b9\u6cd5<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string _path<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u8d44\u6e90\u8def\u5f84<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string _version<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u534f\u8bae\u7248\u672c<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string _body<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u8bf7\u6c42\u6b63\u6587<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>smatch _matches<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u8d44\u6e90\u8def\u5f84\u7684\u6b63\u5219\u63d0\u53d6\u6570\u636e<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>unordered_map<span class=\"token operator\">&lt;<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&gt;<\/span> _headers<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u5934\u90e8\u5b57\u6bb5<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>unordered_map<span class=\"token operator\">&lt;<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&gt;<\/span> _params<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u67e5\u8be2\u5b57\u7b26\u4e32<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token function\">HttpRequest<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span><span class=\"token function\">_version<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Http\/1.1&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">ReSet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _method<span class=\"token punctuation\">.<\/span><span class=\"token function\">clear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _path<span class=\"token punctuation\">.<\/span><span class=\"token function\">clear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _version <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;Http\/1.1&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _body<span class=\"token punctuation\">.<\/span><span class=\"token function\">clear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>smatch newmatches<span class=\"token punctuation\">;<\/span><br \/>\n            _matches<span class=\"token punctuation\">.<\/span><span class=\"token function\">swap<\/span><span class=\"token punctuation\">(<\/span>newmatches<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">clear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _params<span class=\"token punctuation\">.<\/span><span class=\"token function\">clear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u63d2\u5165\u5934\u90e8\u5b57\u6bb5<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> key<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> val<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">insert<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>key<span class=\"token punctuation\">,<\/span>val<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5224\u65ad\u662f\u5426\u5b58\u5728\u6307\u5b9a\u5934\u90e8\u5b57\u6bb5<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">HasHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> key<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">const<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">auto<\/span> it <span class=\"token operator\">&#061;<\/span> _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">&#061;&#061;<\/span> _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u83b7\u53d6\u6307\u5b9a\u5934\u90e8\u5b57\u6bb5\u7684\u503c<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string <span class=\"token function\">GetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> key<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">const<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">auto<\/span> it <span class=\"token operator\">&#061;<\/span> _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">&#061;&#061;<\/span> _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> it<span class=\"token operator\">-&gt;<\/span>second<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u63d2\u5165\u67e5\u8be2\u5b57\u7b26\u4e32<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">SetParam<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> key<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> val<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _params<span class=\"token punctuation\">.<\/span><span class=\"token function\">insert<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>key<span class=\"token punctuation\">,<\/span>val<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5224\u65ad\u662f\u5426\u6709\u67d0\u4e2a\u6307\u5b9a\u7684\u67e5\u8be2\u5b57\u7b26\u4e32<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">HasParam<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> key<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">auto<\/span> it <span class=\"token operator\">&#061;<\/span> _params<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">&#061;&#061;<\/span> _params<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u83b7\u53d6\u6307\u5b9a\u7684\u67e5\u8be2\u5b57\u7b26\u4e32<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string <span class=\"token function\">GetParamr<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> key<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">auto<\/span> it <span class=\"token operator\">&#061;<\/span> _params<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">&#061;&#061;<\/span> _params<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> it<span class=\"token operator\">-&gt;<\/span>second<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u83b7\u53d6\u6b63\u6587\u957f\u5ea6<\/span><br \/>\n        size_t <span class=\"token function\">ContentLength<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/ Content-Length: 1234\\\\r\\\\n<\/span><br \/>\n            <span class=\"token keyword\">bool<\/span> ret <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">HasHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Content-Length&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ret <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> std<span class=\"token operator\">::<\/span><span class=\"token function\">stol<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">GetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Content-Length&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5224\u65ad\u662f\u5426\u662f\u77ed\u8fde\u63a5<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">Close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">const<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/ \u6ca1\u6709Connection\u5b57\u6bb5&#xff0c;\u6216\u8005\u6709Connection\u4f46\u662f\u503c\u662fclose&#xff0c;\u5219\u90fd\u662f\u77ed\u94fe\u63a5&#xff0c;\u5426\u5219\u5c31\u662f\u957f\u8fde\u63a5<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">HasHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Connection&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">true<\/span> <span class=\"token operator\">&amp;&amp;<\/span> <span class=\"token function\">GetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Connection&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;keep-alive&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<h2>3. HttpResponse\u6a21\u5757<\/h2>\n<p>\u8fd9\u4e2a\u6a21\u5757\u662fHTTP\u54cd\u5e94\u6570\u636e\u6a21\u5757&#xff0c;\u7528\u4e8e\u4e1a\u52a1\u5904\u7406\u540e\u8bbe\u7f6e\u5e76\u4fdd\u5b58HTTP\u54cd\u5e94\u6570\u636e\u7684\u7684\u5404\u9879\u5143\u7d20\u4fe1\u606f&#xff0c;\u6700\u7ec8\u4f1a\u88ab\u6309\u7167HTTP\u534f\u8bae\u54cd\u5e94\u683c\u5f0f\u7ec4\u7ec7\u6210\u4e3a\u54cd\u5e94\u4fe1\u606f\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421231118-6806d0961f9fb.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>HttpResponse\u6a21\u5757:<\/p>\n<p>\u529f\u80fd&#xff1a;\u5b58\u50a8HTTP\u54cd\u5e94\u4fe1\u606f\u8981\u7d20&#xff0c;\u63d0\u4f9b\u7b80\u5355\u7684\u529f\u80fd\u6027\u63a5\u53e3<\/p>\n<p>\u54cd\u5e94\u4fe1\u606f\u8981\u7d20&#xff1a;<\/p>\n<li>\u54cd\u5e94\u72b6\u6001\u7801<\/li>\n<li>\u5934\u90e8\u5b57\u6bb5<\/li>\n<li>\u54cd\u5e94\u6b63\u6587<\/li>\n<li>\u91cd\u5b9a\u5411\u4fe1\u606f&#xff08;\u662f\u5426\u8fdb\u884c\u4e86\u91cd\u5b9a\u5411\u7684\u6807\u5fd7&#xff0c;\u91cd\u5b9a\u5411\u7684\u8def\u5f84&#xff09;<\/li>\n<p>\u529f\u80fd\u6027\u63a5\u53e3&#xff1a;<\/p>\n<li>\u4e3a\u4e86\u4fbf\u4e8e\u6210\u5458\u7684\u8bbf\u95ee&#xff0c;\u56e0\u6b64\u5c06\u6210\u5458\u8bbe\u7f6e\u4e3a\u516c\u6709\u6210\u5458<\/li>\n<li>\u5934\u90e8\u5b57\u6bb5\u7684\u65b0\u589e&#xff0c;\u67e5\u8be2&#xff0c;\u83b7\u53d6<\/li>\n<li>\u6b63\u6587\u7684\u8bbe\u7f6e<\/li>\n<li>\u91cd\u5b9a\u5411\u7684\u8bbe\u7f6e<\/li>\n<li>\u957f\u77ed\u8fde\u63a5\u7684\u5224\u65ad<\/li>\n<p><span class=\"token comment\">\/\/HttpResponse\u6a21\u5757,\u5b58\u50a8Http\u54cd\u5e94\u4fe1\u606f\u8981\u7d20,\u63d0\u4f9b\u7b80\u5355\u7684\u529f\u80fd\u6027\u63a5\u53e3<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">HttpResponse<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token keyword\">int<\/span> _status<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u54cd\u5e94\u7801<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> _redirect_flag<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u662f\u5426\u91cd\u5b9a\u5411<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string _body<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u6b63\u6587<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string _redirect_url<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u91cd\u5b9a\u5411url<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>unordered_map<span class=\"token operator\">&lt;<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&gt;<\/span> _headers<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u5934\u90e8\u5b57\u6bb5<\/span><br \/>\n    <span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token function\">HttpResponse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span><span class=\"token function\">_status<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">200<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">_redirect_flag<\/span><span class=\"token punctuation\">(<\/span><span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token function\">HttpResponse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> status<span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span><span class=\"token function\">_status<\/span><span class=\"token punctuation\">(<\/span>status<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">_redirect_flag<\/span><span class=\"token punctuation\">(<\/span><span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">ReSet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">200<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _redirect_flag <span class=\"token operator\">&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _body<span class=\"token punctuation\">.<\/span><span class=\"token function\">clear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _redirect_url<span class=\"token punctuation\">.<\/span><span class=\"token function\">clear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">clear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u63d2\u5165\u5934\u90e8\u5b57\u6bb5<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> key<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> val<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">insert<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>key<span class=\"token punctuation\">,<\/span>val<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5224\u65ad\u662f\u5426\u5b58\u5728\u6307\u5b9a\u5934\u90e8\u5b57\u6bb5<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">HasHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> key<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">auto<\/span> it <span class=\"token operator\">&#061;<\/span> _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">&#061;&#061;<\/span> _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u83b7\u53d6\u6307\u5b9a\u5934\u90e8\u5b57\u6bb5\u7684\u503c<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string <span class=\"token function\">GetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> key<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">auto<\/span> it <span class=\"token operator\">&#061;<\/span> _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>it <span class=\"token operator\">&#061;&#061;<\/span> _headers<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> it<span class=\"token operator\">-&gt;<\/span>second<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u8bbe\u7f6e\u6b63\u6587\u4ee5\u53ca\u6b63\u6587\u7c7b\u578b<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">SetContent<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> body<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> type <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;text\/html&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _body <span class=\"token operator\">&#061;<\/span> body<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Content-Type&#034;<\/span><span class=\"token punctuation\">,<\/span>type<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u8bbe\u7f6e\u91cd\u5b9a\u5411\u4ee5\u53ca\u91cd\u5b9a\u5411\u72b6\u6001\u7801<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">SetRedirect<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> url<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">int<\/span> status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">302<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _redirect_flag <span class=\"token operator\">&#061;<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _redirect_url <span class=\"token operator\">&#061;<\/span> url<span class=\"token punctuation\">;<\/span><br \/>\n            _status <span class=\"token operator\">&#061;<\/span> status<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5224\u65ad\u662f\u5426\u662f\u77ed\u8fde\u63a5<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">Close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/ \u6ca1\u6709Connection\u5b57\u6bb5&#xff0c;\u6216\u8005\u6709Connection\u4f46\u662f\u503c\u662fclose&#xff0c;\u5219\u90fd\u662f\u77ed\u94fe\u63a5&#xff0c;\u5426\u5219\u5c31\u662f\u957f\u8fde\u63a5<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">HasHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Connection&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">true<\/span> <span class=\"token operator\">&amp;&amp;<\/span> <span class=\"token function\">GetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Connection&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;keep-alive&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<h2>4. HttpContext\u6a21\u5757<\/h2>\n<p>\u8fd9\u4e2a\u6a21\u5757\u662f\u4e00\u4e2aHTTP\u8bf7\u6c42\u63a5\u6536\u7684\u4e0a\u4e0b\u6587\u6a21\u5757&#xff0c;\u4e3b\u8981\u662f\u4e3a\u4e86\u9632\u652f\u5728\u4e00\u6b21\u63a5\u6536\u7684\u6570\u636e\u4e2d&#xff0c;\u4e0d\u662f\u4e00\u4e2a\u5b8c\u6574\u7684HTTP\u8bf7\u6c42&#xff0c;\u5219\u89e3\u6790\u8fc7\u7a0b\u5e76\u672a\u5b8c\u6210&#xff0c;\u65e0\u6cd5\u8fdb\u884c\u5b8c\u6574\u7684\u8bf7\u6c42\u5904\u7406&#xff0c;\u9700\u8981\u5728\u4e0b\u6b21\u63a5\u6536\u5230\u65b0\u6570\u636e\u540e\u7ee7\u7eed\u6839\u636e\u4e0a\u4e0b\u6587\u8fdb\u884c\u89e3\u6790&#xff0c;\u6700\u7ec8\u5f97\u5230\u4e00\u4e2aHttpRequest\u8bf7\u6c42\u4fe1\u606f\u5bf9\u8c61&#xff0c;\u56e0\u6b64\u5728\u8bf7\u6c42\u6570\u636e\u7684\u63a5\u6536\u4ee5\u53ca\u89e3\u6790\u90e8\u5206\u9700\u8981\u4e00\u4e2a\u4e0a\u4e0b\u6587\u6765\u8fdb\u884c\u63a7\u5236\u63a5\u6536\u548c\u5904\u7406\u8282\u594f\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421231118-6806d096817fd.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><span class=\"token keyword\">typedef<\/span> <span class=\"token keyword\">enum<\/span><span class=\"token punctuation\">{<\/span><br \/>\n    RECV_HTTP_ERROR<span class=\"token punctuation\">,<\/span><br \/>\n    RECV_HTTP_LINE<span class=\"token punctuation\">,<\/span><br \/>\n    RECV_HTTP_HEAD<span class=\"token punctuation\">,<\/span><br \/>\n    RECV_HTTP_BODY<span class=\"token punctuation\">,<\/span><br \/>\n    RECV_HTTP_OVER<br \/>\n<span class=\"token punctuation\">}<\/span>HttpRecvStatus<span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">define<\/span> <span class=\"token macro-name\">MAX_BYTE<\/span> <span class=\"token expression\"><span class=\"token number\">8<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">1024<\/span><\/span><\/span><\/p>\n<p><span class=\"token comment\">\/\/HttpContext\u8bf7\u6c42\u63a5\u6536\u4e0a\u4e0b\u6587\u6a21\u5757,\u8bb0\u5f55HTTP\u8bf7\u6c42\u7684\u63a5\u6536\u4ee5\u53ca\u5904\u7406\u8fdb\u5ea6<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">HttpContext<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token keyword\">int<\/span> _resp_status<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u54cd\u5e94\u72b6\u6001\u7801,\u89e3\u6790\u8bf7\u6c42\u51fa\u9519\u65f6\u8bbe\u7f6e<\/span><br \/>\n        HttpRecvStatus _recv_status<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u5f53\u524d\u63a5\u6536\u53ca\u89e3\u6790\u7684\u9636\u6bb5\u72b6\u6001<\/span><br \/>\n        HttpRequest _request<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u5df2\u7ecf\u89e3\u6790\u5f97\u5230\u7684\u8bf7\u6c42\u4fe1\u606f<\/span><br \/>\n    <span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token comment\">\/\/\u63a5\u6536\u8bf7\u6c42\u884c<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">RecvHttpLine<\/span><span class=\"token punctuation\">(<\/span>Buffer<span class=\"token operator\">*<\/span> buf<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>_recv_status <span class=\"token operator\">!&#061;<\/span> RECV_HTTP_LINE<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/1. \u83b7\u53d6\u4e00\u884c\u6570\u636e&#xff0c;\u5e26\u6709\u672b\u5c3e\u7684\u6362\u884c \\\\n \\\\r\\\\n<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string line <span class=\"token operator\">&#061;<\/span> buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">GetLineAndPop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/2. \u9700\u8981\u8003\u8651\u7684\u2f00\u4e9b\u8981\u7d20&#xff1a;\u7f13\u51b2\u533a\u4e2d\u7684\u6570\u636e\u4e0d\u8db3\u4e00\u884c&#xff0c; \u83b7\u53d6\u7684\u4e00\u884c\u6570\u636e\u8d85\u5927<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token comment\">\/\/\u7f13\u51b2\u533a\u4e2d\u7684\u6570\u636e\u4e0d\u8db3\u4e00\u884c&#xff0c;\u5219\u9700\u8981\u5224\u65ad\u7f13\u51b2\u533a\u7684\u53ef\u8bfb\u6570\u636e\u2ed3\u5ea6&#xff0c;\u5982\u679c\u5f88\u957f\u4e86\u90fd\u4e0d\u8db3\u4e00\u884c&#xff0c;\u8fd9\u662f\u6709\u95ee\u9898\u7684<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadAbleSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&gt;<\/span> MAX_BYTE<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_ERROR<span class=\"token punctuation\">;<\/span><br \/>\n                    _resp_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">414<\/span> <span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/&#034;URI Too Long&#034;<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token comment\">\/\/\u7f13\u51b2\u533a\u4e2d\u6570\u636e\u4e0d\u8db3\u4e00\u884c&#xff0c;\u4f46\u662f\u4e5f\u4e0d\u591a&#xff0c;\u5c31\u7b49\u7b49\u65b0\u6570\u636e\u7684\u5230\u6765<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&gt;<\/span> MAX_BYTE<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadAbleSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&gt;<\/span> MAX_BYTE<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_ERROR<span class=\"token punctuation\">;<\/span><br \/>\n                    _resp_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">414<\/span> <span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/&#034;URI Too Long&#034;<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">bool<\/span> ret <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">ParseHttpLine<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ret <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/\u9996\u884c\u5904\u7406\u5b8c\u6bd5&#xff0c;\u8fdb\u2f0a\u5934\u90e8\u83b7\u53d6\u9636\u6bb5<\/span><br \/>\n            _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_HEAD<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/\u89e3\u6790\u8bf7\u6c42\u884c<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">ParseHttpLine<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> line<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>smatch matches<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/std::regex::icase\u5ffd\u7565\u5927\u5c0f\u5199<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>regex <span class=\"token function\">e<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;(GET|HEAD|POST|PUT|DELETE) ([^?]*)(?:\\\\\\\\?(.*))? (HTTP\/1\\\\\\\\.[01])(?:\\\\n|\\\\r\\\\n)?&#034;<\/span><span class=\"token punctuation\">,<\/span> std<span class=\"token operator\">::<\/span>regex<span class=\"token operator\">::<\/span>icase<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">bool<\/span> ret <span class=\"token operator\">&#061;<\/span> std<span class=\"token operator\">::<\/span><span class=\"token function\">regex_match<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">,<\/span> matches<span class=\"token punctuation\">,<\/span> e<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>ret <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_ERROR<span class=\"token punctuation\">;<\/span><br \/>\n                _resp_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">400<\/span> <span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/&#034;Bad Request&#034;<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/0 : GET \/bitejiuyeke\/login?user&#061;xiaoming&amp;pass&#061;123123 HTTP\/1.1<\/span><br \/>\n            <span class=\"token comment\">\/\/1 : GET<\/span><br \/>\n            <span class=\"token comment\">\/\/2 : \/bitejiuyeke\/login<\/span><br \/>\n            <span class=\"token comment\">\/\/3 : user&#061;xiaoming&amp;pass&#061;123123<\/span><br \/>\n            <span class=\"token comment\">\/\/4 : HTTP\/1.1<\/span><\/p>\n<p>            <span class=\"token comment\">\/\/\u8bf7\u6c42\u2f45\u6cd5\u7684\u83b7\u53d6<\/span><br \/>\n            _request<span class=\"token punctuation\">.<\/span>_method <span class=\"token operator\">&#061;<\/span> matches<span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/\u5c0f\u5199\u8f6c\u6210\u5927\u5199,\u4e3a\u4e86\u4e0b\u9762HttpServer\u6a21\u5757\u4e2d\u7528\u5927\u5199\u7684\u8bf7\u6c42\u65b9\u6cd5\u8fdb\u884c\u5224\u65ad\u65f6\u4e0d\u4f1a\u56e0\u4e3a\u5927\u5c0f\u5199\u51fa\u73b0\u4e0d\u5339\u914d\u7684\u60c5\u51b5<\/span><br \/>\n            std<span class=\"token operator\">::<\/span><span class=\"token function\">transform<\/span><span class=\"token punctuation\">(<\/span>_request<span class=\"token punctuation\">.<\/span>_method<span class=\"token punctuation\">.<\/span><span class=\"token function\">begin<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> _request<span class=\"token punctuation\">.<\/span>_method<span class=\"token punctuation\">.<\/span><span class=\"token function\">end<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> _request<span class=\"token punctuation\">.<\/span>_method<span class=\"token punctuation\">.<\/span><span class=\"token function\">begin<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token operator\">::<\/span>toupper<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/\u8d44\u6e90\u8def\u5f84\u7684\u83b7\u53d6&#xff0c;\u9700\u8981\u8fdb\u2f8fURL\u89e3\u7801\u64cd\u4f5c&#xff0c;\u4f46\u662f\u4e0d\u9700\u8981&#043;\u8f6c\u7a7a\u683c<\/span><br \/>\n            _request<span class=\"token punctuation\">.<\/span>_path <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">UrlDecode<\/span><span class=\"token punctuation\">(<\/span>matches<span class=\"token punctuation\">[<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/\u534f\u8bae\u7248\u672c\u7684\u83b7\u53d6<\/span><br \/>\n            _request<span class=\"token punctuation\">.<\/span>_version <span class=\"token operator\">&#061;<\/span> matches<span class=\"token punctuation\">[<\/span><span class=\"token number\">4<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/\u67e5\u8be2\u5b57\u7b26\u4e32\u7684\u83b7\u53d6\u4e0e\u5904\u7406<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>vector<span class=\"token operator\">&lt;<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&gt;<\/span> query_string_arry<span class=\"token punctuation\">;<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string query_string <span class=\"token operator\">&#061;<\/span> matches<span class=\"token punctuation\">[<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/\u67e5\u8be2\u5b57\u7b26\u4e32\u7684\u683c\u5f0f key&#061;val&amp;key&#061;val&#8230;.., \u5148\u4ee5 &amp; \u7b26\u53f7\u8fdb\u2f8f\u5206\u5272&#xff0c;\u5f97\u5230\u5404\u4e2a\u5b57\u4e32<\/span><br \/>\n            <span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">Split<\/span><span class=\"token punctuation\">(<\/span>query_string<span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;&amp;&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token operator\">&amp;<\/span>query_string_arry<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/\u9488\u5bf9\u5404\u4e2a\u5b57\u4e32&#xff0c;\u4ee5 &#061; \u7b26\u53f7\u8fdb\u2f8f\u5206\u5272&#xff0c;\u5f97\u5230key \u548cval&#xff0c; \u5f97\u5230\u4e4b\u540e\u4e5f\u9700\u8981\u8fdb\u2f8fURL\u89e3\u7801<\/span><br \/>\n            <span class=\"token keyword\">for<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">auto<\/span><span class=\"token operator\">&amp;<\/span> str <span class=\"token operator\">:<\/span> query_string_arry<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                size_t pos <span class=\"token operator\">&#061;<\/span> str<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&#061;&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>pos <span class=\"token operator\">&#061;&#061;<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">::<\/span>npos<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_ERROR<span class=\"token punctuation\">;<\/span><br \/>\n                    _resp_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">400<\/span> <span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/&#034;Bad Request&#034;<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                std<span class=\"token operator\">::<\/span>string key <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">UrlDecode<\/span><span class=\"token punctuation\">(<\/span>str<span class=\"token punctuation\">.<\/span><span class=\"token function\">substr<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span>pos<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                std<span class=\"token operator\">::<\/span>string val <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">UrlDecode<\/span><span class=\"token punctuation\">(<\/span>str<span class=\"token punctuation\">.<\/span><span class=\"token function\">substr<\/span><span class=\"token punctuation\">(<\/span>pos <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                _request<span class=\"token punctuation\">.<\/span>_params<span class=\"token punctuation\">.<\/span><span class=\"token function\">insert<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>key<span class=\"token punctuation\">,<\/span>val<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/\u63a5\u6536\u8bf7\u6c42\u5934\u90e8<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">RecvHttpHead<\/span><span class=\"token punctuation\">(<\/span>Buffer<span class=\"token operator\">*<\/span> buf<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>_recv_status <span class=\"token operator\">!&#061;<\/span> RECV_HTTP_HEAD<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/1. \u4e00\u2f8f\u4e00\u884c\u53d6\u51fa\u6570\u636e&#xff0c;\u76f4\u5230\u9047\u5230\u7a7a\u884c\u4e3a\u2f4c&#xff0c; \u5934\u90e8\u7684\u683c\u5f0f key: val\\\\r\\\\nkey: val\\\\r\\\\n\\\\r\\\\n<\/span><br \/>\n            <span class=\"token keyword\">while<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                std<span class=\"token operator\">::<\/span>string line <span class=\"token operator\">&#061;<\/span> buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">GetLineAndPop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/2. \u9700\u8981\u8003\u8651\u7684\u2f00\u4e9b\u8981\u7d20&#xff1a;\u7f13\u51b2\u533a\u4e2d\u7684\u6570\u636e\u4e0d\u8db3\u4e00\u884c&#xff0c; \u83b7\u53d6\u7684\u4e00\u884c\u6570\u636e\u8d85\u5927<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u7f13\u51b2\u533a\u4e2d\u7684\u6570\u636e\u4e0d\u8db3\u4e00\u884c&#xff0c;\u5219\u9700\u8981\u5224\u65ad\u7f13\u51b2\u533a\u7684\u53ef\u8bfb\u6570\u636e\u2ed3\u5ea6&#xff0c;\u5982\u679c\u5f88\u957f\u4e86\u90fd\u4e0d\u8db3\u4e00\u884c&#xff0c;\u8fd9\u662f\u6709\u95ee\u9898\u7684<\/span><br \/>\n                    <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadAbleSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&gt;<\/span> MAX_BYTE<span class=\"token punctuation\">)<\/span><br \/>\n                    <span class=\"token punctuation\">{<\/span><br \/>\n                        _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_ERROR<span class=\"token punctuation\">;<\/span><br \/>\n                        _resp_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">414<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/&#034;URI Too Long&#034;<\/span><br \/>\n                        <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token punctuation\">}<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u7f13\u51b2\u533a\u4e2d\u6570\u636e\u4e0d\u8db3\u4e00\u884c&#xff0c;\u4f46\u662f\u4e5f\u4e0d\u591a&#xff0c;\u5c31\u7b49\u7b49\u65b0\u6570\u636e\u7684\u5230\u6765<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&gt;<\/span> MAX_BYTE<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_ERROR<span class=\"token punctuation\">;<\/span><br \/>\n                    _resp_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">414<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token comment\">\/\/\u9047\u5230\u7a7a\u884c\u5934\u90e8\u63d0\u53d6\u7ed3\u675f<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>line <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;\\\\n&#034;<\/span> <span class=\"token operator\">||<\/span> line <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token keyword\">break<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token keyword\">bool<\/span> ret <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">ParseHttpHead<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ret <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/\u5934\u90e8\u5904\u7406\u5b8c\u6bd5,\u8fdb\u5165\u6b63\u6587\u83b7\u53d6\u9636\u6bb5<\/span><br \/>\n            _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_BODY<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/\u89e3\u6790\u8bf7\u6c42\u5934\u90e8<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">ParseHttpHead<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> line<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/key: val\\\\r\\\\n<\/span><br \/>\n            <span class=\"token comment\">\/\/\u672b\u5c3e\u662f\u6362\u884c\u5219\u53bb\u6389\u6362\u884c\u5b57\u7b26<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">.<\/span><span class=\"token function\">back<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;\\\\n&#039;<\/span><span class=\"token punctuation\">)<\/span> line<span class=\"token punctuation\">.<\/span><span class=\"token function\">pop_back<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/\u672b\u5c3e\u662f\u56de\u2ecb\u5219\u53bb\u6389\u56de\u2ecb\u5b57\u7b26<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">.<\/span><span class=\"token function\">back<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;\\\\r&#039;<\/span><span class=\"token punctuation\">)<\/span> line<span class=\"token punctuation\">.<\/span><span class=\"token function\">pop_back<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            size_t pos <span class=\"token operator\">&#061;<\/span> line<span class=\"token punctuation\">.<\/span><span class=\"token function\">find<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;: &#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>pos <span class=\"token operator\">&#061;&#061;<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">::<\/span>npos<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_ERROR<span class=\"token punctuation\">;<\/span><br \/>\n                _resp_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">400<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string key <span class=\"token operator\">&#061;<\/span> line<span class=\"token punctuation\">.<\/span><span class=\"token function\">substr<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span>pos<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string val <span class=\"token operator\">&#061;<\/span> line<span class=\"token punctuation\">.<\/span><span class=\"token function\">substr<\/span><span class=\"token punctuation\">(<\/span>pos <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _request<span class=\"token punctuation\">.<\/span><span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">,<\/span>val<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u63a5\u6536\u8bf7\u6c42\u6b63\u6587<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">RecvHttpBody<\/span><span class=\"token punctuation\">(<\/span>Buffer<span class=\"token operator\">*<\/span> buf<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>_recv_status <span class=\"token operator\">!&#061;<\/span> RECV_HTTP_BODY<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/1. \u83b7\u53d6\u6b63\u6587\u957f\u5ea6<\/span><br \/>\n            size_t content_length <span class=\"token operator\">&#061;<\/span> _request<span class=\"token punctuation\">.<\/span><span class=\"token function\">ContentLength<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>content_length <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token comment\">\/\/\u6ca1\u6709\u6b63\u2f42&#xff0c;\u5219\u8bf7\u6c42\u63a5\u6536\u89e3\u6790\u5b8c\u6bd5<\/span><br \/>\n                _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_OVER<span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/2. \u5f53\u524d\u5df2\u7ecf\u63a5\u6536\u4e86\u591a\u5c11\u6b63\u6587,\u5176\u5b9e\u5c31\u662f\u5f80 _request._body \u4e2d\u653e\u4e86\u591a\u5c11\u6570\u636e\u4e86<\/span><br \/>\n            size_t real_len <span class=\"token operator\">&#061;<\/span> content_length <span class=\"token operator\">&#8211;<\/span> _request<span class=\"token punctuation\">.<\/span>_body<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u5b9e\u9645\u8fd8\u9700\u8981\u63a5\u6536\u7684\u6b63\u2f42\u957f\u5ea6<\/span><br \/>\n            <span class=\"token comment\">\/\/3. \u63a5\u6536\u6b63\u6587\u653e\u5230body\u4e2d&#xff0c;\u4f46\u662f\u4e5f\u8981\u8003\u8651\u5f53\u524d\u7f13\u51b2\u533a\u4e2d\u7684\u6570\u636e&#xff0c;\u662f\u5426\u662f\u5168\u90e8\u7684\u6b63\u2f42<\/span><br \/>\n            <span class=\"token comment\">\/\/ 3.1 \u7f13\u51b2\u533a\u4e2d\u6570\u636e&#xff0c;\u5305\u542b\u4e86\u5f53\u524d\u8bf7\u6c42\u7684\u6240\u6709\u6b63\u6587&#xff0c;\u5219\u53d6\u51fa\u6240\u9700\u7684\u6570\u636e<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadAbleSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&gt;&#061;<\/span> real_len<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                _request<span class=\"token punctuation\">.<\/span>_body<span class=\"token punctuation\">.<\/span><span class=\"token function\">append<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadPosition<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>real_len<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">MoveReadOffset<\/span><span class=\"token punctuation\">(<\/span>real_len<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_OVER<span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/ 3.2 \u7f13\u51b2\u533a\u4e2d\u6570\u636e&#xff0c;\u2f46\u6cd5\u6ee1\u2f9c\u5f53\u524d\u6b63\u6587\u7684\u9700\u8981&#xff0c;\u6570\u636e\u4e0d\u8db3&#xff0c;\u53d6\u51fa\u6570\u636e&#xff0c;\u540e\u7eed\u7b49\u5f85\u65b0\u6570\u636e\u5230\u6765<\/span><br \/>\n            _request<span class=\"token punctuation\">.<\/span>_body<span class=\"token punctuation\">.<\/span><span class=\"token function\">append<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadPosition<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadAbleSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">MoveReadOffset<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadAbleSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token function\">HttpContext<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span><span class=\"token function\">_recv_status<\/span><span class=\"token punctuation\">(<\/span>RECV_HTTP_LINE<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">_resp_status<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">200<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">ReSet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _recv_status <span class=\"token operator\">&#061;<\/span> RECV_HTTP_LINE<span class=\"token punctuation\">;<\/span><br \/>\n            _resp_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">200<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _request<span class=\"token punctuation\">.<\/span><span class=\"token function\">ReSet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u63a5\u6536\u89e3\u6790\u9047\u5230\u9519\u8bef\u65f6\u8fd4\u56de\u5bf9\u5e94\u7684\u9519\u8bef\u7801<\/span><br \/>\n        <span class=\"token keyword\">int<\/span> <span class=\"token function\">RespStatus<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> _resp_status<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5f53\u524d\u8bf7\u6c42\u63a5\u6536\u89e3\u6790\u5230\u90a3\u4e2a\u9636\u6bb5<\/span><br \/>\n        HttpRecvStatus <span class=\"token function\">RecvStatus<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> _recv_status<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u8fd4\u56de\u8bf7\u6c42\u89e3\u6790\u540e\u7684HttpRequest\u5bf9\u8c61<\/span><br \/>\n        HttpRequest <span class=\"token operator\">&amp;<\/span><span class=\"token function\">Request<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> _request<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u63a5\u6536\u5e76\u89e3\u6790HTTP\u8bf7\u6c42<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">RecvHttpRequest<\/span><span class=\"token punctuation\">(<\/span>Buffer<span class=\"token operator\">*<\/span> buf<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/\u4e0d\u540c\u7684\u72b6\u6001&#xff0c;\u505a\u4e0d\u540c\u7684\u4e8b\u60c5&#xff0c;\u4f46\u662f\u8fd9\u2fa5\u4e0d\u8981break&#xff0c; \u56e0\u4e3a\u5904\u7406\u5b8c\u8bf7\u6c42\u2f8f\u540e&#xff0c;\u5e94\u8be5\u2f74\u5373\u5904\u7406\u5934\u90e8&#xff0c;\u2f7d\u4e0d\u662f\u9000\u51fa\u7b49\u65b0\u6570\u636e<\/span><br \/>\n            <span class=\"token keyword\">switch<\/span><span class=\"token punctuation\">(<\/span>_recv_status<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">case<\/span> RECV_HTTP_LINE<span class=\"token operator\">:<\/span> <span class=\"token function\">RecvHttpLine<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">case<\/span> RECV_HTTP_HEAD<span class=\"token operator\">:<\/span> <span class=\"token function\">RecvHttpHead<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">case<\/span> RECV_HTTP_BODY<span class=\"token operator\">:<\/span> <span class=\"token function\">RecvHttpBody<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<h2>5. HttpServer\u6a21\u5757<\/h2>\n<p>\u8fd9\u4e2a\u6a21\u5757\u662f\u6700\u7ec8\u7ed9\u7ec4\u4ef6\u4f7f\u7528\u8005\u63d0\u4f9b\u7684HTTP\u670d\u52a1\u5668\u6a21\u5757\u4e86&#xff0c;\u7528\u4e8e\u4ee5\u7b80\u5355\u7684\u63a5\u53e3\u5b9e\u73b0HTTP\u670d\u52a1\u5668\u7684\u642d\u5efa\u3002<\/p>\n<p>HttpServer\u6a21\u5757\u5185\u90e8\u5305\u542b\u6709\u4e00\u4e2aTcpServer\u5bf9\u8c61&#xff1a;TcpServer\u5bf9\u8c61\u5b9e\u73b0\u670d\u52a1\u5668\u7684\u642d\u5efa HttpServer\u6a21\u5757\u5185\u90e8\u5305\u542b\u6709\u4e24\u4e2a\u63d0\u4f9b\u7ed9TcpServer\u5bf9\u8c61\u7684\u63a5\u53e3&#xff1a;\u8fde\u63a5\u5efa\u7acb\u6210\u529f\u8bbe\u7f6e\u4e0a\u4e0b\u6587\u63a5\u53e3&#xff0c;\u6570\u636e\u5904\u7406\u63a5\u53e3\u3002<\/p>\n<p>HttpServer\u6a21\u5757\u5185\u90e8\u5305\u542b\u6709\u4e00\u4e2ahash-map\u8868\u5b58\u50a8\u8bf7\u6c42\u4e0e\u5904\u7406\u51fd\u6570\u7684\u6620\u5c04\u8868&#xff1a;\u7ec4\u4ef6\u4f7f\u7528\u8005\u5411HttpServer\u8bbe\u7f6e\u54ea\u4e9b\u8bf7\u6c42\u5e94\u8be5\u4f7f\u7528\u54ea\u4e9b\u51fd\u6570\u8fdb\u884c\u5904\u7406&#xff0c;\u7b49TcpServer\u6536\u5230\u5bf9\u5e94\u7684\u8bf7\u6c42\u5c31\u4f1a\u4f7f\u7528\u5bf9\u5e94\u7684\u51fd\u6570\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421231119-6806d097924f7.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>HttpServer\u6a21\u5757&#xff1a;\u7528\u4e8e\u5b9e\u73b0Http\u670d\u52a1\u5668\u7684\u642d\u5efa<\/p>\n<p>\u9996\u5148\u8981\u7ed9\u4e0d\u540c\u7684\u8bf7\u6c42\u65b9\u6cd5\u7684\u8bf7\u6c42\u8def\u5f84\u8bbe\u7f6e\u5bf9\u5e94\u7684\u56de\u8c03\u51fd\u6570\u3002\u4e5f\u5c31\u662f\u8bbe\u8ba1\u4e00\u5f20\u8bf7\u6c42\u8def\u7531\u8868\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421231119-6806d097c21c9.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u8bbe\u8ba1\u4e00\u5f20\u8bf7\u6c42\u8def\u7531\u8868&#xff1a;<\/p>\n<p>\u8868\u4e2d\u8bb0\u5f55\u4e86\u9488\u5bf9\u54ea\u4e2a\u8bf7\u6c42&#xff0c;\u5e94\u8be5\u4f7f\u7528\u54ea\u4e2a\u51fd\u6570\u6765\u8fdb\u884c\u4e1a\u52a1\u5904\u7406\u7684\u6620\u5c04\u5173\u7cfb\u3002 \u5f53\u670d\u52a1\u5668\u6536\u5230\u4e86\u4e00\u4e2a\u8bf7\u6c42&#xff0c;\u5c31\u5728\u8bf7\u6c42\u8def\u7531\u8868\u4e2d&#xff0c;\u67e5\u627e\u6709\u6ca1\u6709\u5bf9\u5e94\u8bf7\u6c42\u7684\u5904\u7406\u51fd\u6570&#xff0c;\u5982\u679c\u6709&#xff0c;\u5219\u6267\u884c\u5bf9\u5e94\u7684\u5904\u7406\u51fd\u6570\u5373\u53ef\u3002\u8bf4\u767d\u4e86&#xff0c;\u4ec0\u4e48\u8bf7\u6c42&#xff0c;\u600e\u4e48\u5904\u7406&#xff0c;\u7531\u7528\u6237\u6765\u8bbe\u5b9a&#xff0c;\u670d\u52a1\u5668\u6536\u5230\u4e86\u8bf7\u6c42\u53ea\u9700\u8981\u6267\u884c\u51fd\u6570\u5373\u53ef\u3002<\/p>\n<p>\u8fd9\u6837\u505a\u7684\u597d\u5904&#xff1a;\u7528\u6237\u53ea\u9700\u8981\u5b9e\u73b0\u4e1a\u52a1\u5904\u7406\u51fd\u6570&#xff0c;\u7136\u540e\u5c06\u8bf7\u6c42\u4e0e\u5904\u7406\u51fd\u6570\u7684\u6620\u5c04\u5173\u7cfb&#xff0c;\u6dfb\u52a0\u5230\u670d\u52a1\u5668\u4e2d\u3002<\/p>\n<p>\u800c\u670d\u52a1\u5668\u53ea\u9700\u8981\u63a5\u6536\u6570\u636e&#xff0c;\u89e3\u6790\u6570\u636e&#xff0c;\u67e5\u627e\u8def\u7531\u8868\u6620\u5c04\u5173\u7cfb&#xff0c;\u6267\u884c\u4e1a\u52a1\u5904\u7406\u51fd\u6570\u3002 \u8981\u5b9e\u73b0\u7b80\u4fbf\u7684\u642d\u5efaHTTP\u670d\u52a1\u5668&#xff0c;\u6240\u9700\u8981\u7684\u8981\u7d20\u548c\u63d0\u4f9b\u7684\u529f\u80fd\u3002<\/p>\n<p>\u8981\u7d20:<\/p>\n<li>GET\u8bf7\u6c42\u7684\u8def\u7531\u6620\u5c04\u8868<\/li>\n<li>POST\u8bf7\u6c42\u7684\u8def\u7531\u6620\u5c04\u8868<\/li>\n<li>PUT\u8bf7\u6c42\u7684\u8def\u7531\u6620\u5c04\u8868<\/li>\n<li>DELETE\u8bf7\u6c42\u7684\u8def\u7531\u6620\u5c04\u8868\u2014\u8def\u7531\u6620\u5c04\u8868\u8bb0\u5f55\u5bf9\u5e94\u8bf7\u6c42\u65b9\u6cd5\u7684\u8bf7\u6c42\u8d44\u6e90\u8def\u5f84\u4e0e\u5bf9\u5e94\u4e1a\u52a1\u5904\u7406\u51fd\u6570\u6620\u5c04\u5173\u7cfb\u2013\u66f4\u591a\u662f\u529f\u80fd\u6027\u8bf7\u6c42\u7684\u5904\u7406<\/li>\n<li>\u9759\u6001\u8d44\u6e90\u76f8\u5bf9\u6839\u76ee\u5f55-\u5b9e\u73b0\u9759\u6001\u8d44\u6e90\u8bf7\u6c42\u7684\u5904\u7406<\/li>\n<li>\u9ad8\u6027\u80fdTCP\u670d\u52a1\u5668\u2014\u8fdb\u884c\u8fde\u63a5\u7684IO\u64cd\u4f5c<\/li>\n<p>\u516c\u6709\u63a5\u53e3:<\/p>\n<li>\u6dfb\u52a0\u8bf7\u6c42\u2014\u5904\u7406\u51fd\u6570\u6620\u5c04\u4fe1\u606f(GET\/POST\/PUT\/DELETE)<\/li>\n<li>\u8bbe\u7f6e\u9759\u6001\u8d44\u6e90\u6839\u76ee\u5f55<\/li>\n<li>\u8bbe\u7f6e\u662f\u5426\u542f\u52a8\u8d85\u65f6\u8fde\u63a5\u5173\u95ed<\/li>\n<li>\u8bbe\u7f6e\u7ebf\u7a0b\u6c60\u4e2d\u7ebf\u7a0b\u6570\u91cf<\/li>\n<li>\u542f\u52a8\u670d\u52a1\u5668<\/li>\n<p>\u79c1\u6709\u63a5\u53e3&#xff1a;<\/p>\n<li>OnConnected\u2014\u7528\u4e8e\u7ed9TcpServer\u8bbe\u7f6e\u534f\u8bae\u4e0a\u4e0b\u6587<\/li>\n<li>OnMessage&#8212;-\u7528\u4e8e\u8fdb\u884c\u7f13\u51b2\u533a\u6570\u636e\u89e3\u6790\u5904\u7406<\/li>\n<li>\u8bf7\u6c42\u7684\u8def\u7531\u67e5\u627e<\/li>\n<li>\u9759\u6001\u8d44\u6e90\u8bf7\u6c42\u67e5\u627e\u548c\u5904\u7406<\/li>\n<li>\u529f\u80fd\u6027\u8bf7\u6c42\u7684\u67e5\u627e\u548c\u5904\u7406<\/li>\n<li>\u7ec4\u7ec7\u54cd\u5e94\u8fdb\u884c\u56de\u590d<\/li>\n<p>\u670d\u52a1\u5668\u5904\u7406\u6d41\u7a0b&#xff1a;<\/p>\n<li>\u4ecesocket\u63a5\u6536\u6570\u636e&#xff0c;\u653e\u5230\u63a5\u6536\u7f13\u51b2\u533a<\/li>\n<li>\u8c03\u7528OnMessage\u56de\u8c03\u51fd\u6570\u8fdb\u884c\u4e1a\u52a1\u5904\u7406<\/li>\n<li>\u5bf9\u8bf7\u6c42\u8fdb\u884c\u89e3\u6790&#xff0c;\u5f97\u5230\u4e86\u4e00\u4e2aHttpRequest\u7ed3\u6784&#xff0c;\u5305\u542b\u4e86\u6240\u6709\u7684\u8bf7\u6c42\u8981\u7d20<\/li>\n<li>\u8fdb\u884c\u8bf7\u6c42\u7684\u8def\u7531\u67e5\u627e-\u627e\u5230\u5bf9\u5e94\u8bf7\u6c42\u7684\u5904\u7406\u65b9\u6cd5 a. \u9759\u6001\u8d44\u6e90\u8bf7\u6c42\u2013\u4e00\u4e9b\u5b9e\u4f53\u6587\u4ef6\u8d44\u6e90\u7684\u8bf7\u6c42&#xff0c;html,image.\u2026 \u5c06\u9759\u6001\u8d44\u6e90\u6587\u4ef6\u7684\u6570\u636e\u8bfb\u53d6\u51fa\u6765&#xff0c;\u586b\u5145\u5230HttpResponse\u7ed3\u6784\u4e2d b. \u529f\u80fd\u6027\u8bf7\u6c42\u2014\u5728\u8bf7\u6c42\u8def\u7531\u6620\u5c04\u8868\u4e2d\u67e5\u627e\u5904\u7406\u51fd\u6570&#xff0c;\u627e\u5230\u4e86\u5219\u6267\u884c\u51fd\u6570 \u5177\u4f53\u7684\u4e1a\u52a1\u5904\u7406&#xff0c;\u5e76\u8fdb\u884cHttpResponse\u7ed3\u6784\u7684\u6570\u636e\u586b\u5145<\/li>\n<li>\u5bf9\u9759\u6001\u8d44\u6e90\u8bf7\u6c42\/\u529f\u80fd\u6027\u8bf7\u6c42\u8fdb\u884c\u5904\u7406\u5b8c\u6bd5\u540e&#xff0c;\u5f97\u5230\u4e86\u4e00\u4e2a\u586b\u5145\u4e86\u54cd\u5e94\u4fe1\u606f\u7684HttpResponse\u5bf9\u8c61&#xff0c;\u7ec4\u7ec7http\u683c\u5f0f\u54cd\u5e94&#xff0c;\u8fdb\u884c\u53d1\u9001\u3002<\/li>\n<p><span class=\"token comment\">\/\/HttpServer\u6a21\u5757,\u7528\u4e8e\u5b9e\u73b0HttpServer\u670d\u52a1\u5668\u7684\u642d\u5efa<\/span><br \/>\n<span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string html_404 <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\/404.html&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string home_page <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;index.html&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">define<\/span> <span class=\"token macro-name\">DEFALT_TIMEOUT<\/span> <span class=\"token expression\"><span class=\"token number\">10<\/span><\/span><\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">HttpServer<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token comment\">\/\/\u8bf7\u6c42\u8def\u7531\u8868<\/span><br \/>\n        <span class=\"token keyword\">using<\/span> Handler <span class=\"token operator\">&#061;<\/span> std<span class=\"token operator\">::<\/span>function<span class=\"token operator\">&lt;<\/span><span class=\"token keyword\">void<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> HttpRequest<span class=\"token operator\">&amp;<\/span><span class=\"token punctuation\">,<\/span>HttpResponse<span class=\"token operator\">*<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token comment\">\/\/\u8bf7\u6c42\u8d44\u6e90\u8def\u5f84\u6211\u4eec\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/span><br \/>\n        <span class=\"token comment\">\/\/\u6bd4\u5982 \/number\/1\u3001\/number\/2\u3001\/number\/3 \u8fd9\u6837\u7684\u8d44\u6e90\u8def\u5f84<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5bf9\u5e94\u7684\u4e1a\u52a1\u5904\u7406\u51fd\u6570\u90fd\u662f\u4e00\u6837\u7684\u3002\u5982\u679c\u4e00\u4e2a\u8def\u5f84\u7ed9\u6ca1\u6709\u5fc5\u8981\u3002<\/span><br \/>\n        <span class=\"token comment\">\/\/\u56e0\u6b64\u8bf7\u6c42\u8def\u5f84\u7528\u6b63\u5219\u8868\u8fbe\u5f0f&#xff0c;\u6bd4\u5982number\/d&#043;  \u8fd9\u4e2a\u5339\u914d\u4e0a\u9762\u4e09\u4e2a<\/span><br \/>\n        <span class=\"token comment\">\/\/\u6b63\u5219\u8868\u8fbe\u5f0f\u53ef\u4ee5\u7528\u6765\u5224\u65ad\u5b57\u7b26\u4e32\u4e2d\u6709\u6ca1\u6709\u67d0\u4e2a\u5b50\u4e32<\/span><br \/>\n        <span class=\"token keyword\">using<\/span> Handlers <span class=\"token operator\">&#061;<\/span> std<span class=\"token operator\">::<\/span>vector<span class=\"token operator\">&lt;<\/span>std<span class=\"token operator\">::<\/span>pair<span class=\"token operator\">&lt;<\/span>std<span class=\"token operator\">::<\/span>regex<span class=\"token punctuation\">,<\/span>Handler<span class=\"token operator\">&gt;&gt;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        Handlers _get_route<span class=\"token punctuation\">;<\/span><br \/>\n        Handlers _post_route<span class=\"token punctuation\">;<\/span><br \/>\n        Handlers _put_route<span class=\"token punctuation\">;<\/span><br \/>\n        Handlers _delete_route<span class=\"token punctuation\">;<\/span><br \/>\n        std<span class=\"token operator\">::<\/span>string _basedir<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u9759\u6001\u8d44\u6e90\u6839\u2f6c\u5f55<\/span><br \/>\n        TcpServer _server<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">private<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">ErrHandler<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> HttpRequest<span class=\"token operator\">&amp;<\/span> req<span class=\"token punctuation\">,<\/span>HttpResponse<span class=\"token operator\">*<\/span> rsp<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/1. \u7ec4\u7ec7\u2f00\u4e2a\u9519\u8bef\u5c55\u793a\u9875\u2faf<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string body<span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&lt;html&gt;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&lt;head&gt;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&lt;meta http-equiv&#061;&#039;Content-Type&#039; content&#061;&#039;text\/html;charset&#061;utf-8&#039;&gt;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&lt;\/head&gt;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&lt;body&gt;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&lt;h1&gt;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> std<span class=\"token operator\">::<\/span><span class=\"token function\">to_string<\/span><span class=\"token punctuation\">(<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_status<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034; &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">StatusDesc<\/span><span class=\"token punctuation\">(<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_status<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&lt;\/h1&gt;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&lt;\/body&gt;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            body <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&lt;\/html&gt;&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/2. \u5c06\u9875\u2faf\u6570\u636e&#xff0c;\u5f53\u4f5c\u54cd\u5e94\u6b63\u2f42&#xff0c;\u653e\u2f0arsp\u4e2d<\/span><br \/>\n            rsp<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">SetContent<\/span><span class=\"token punctuation\">(<\/span>body<span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;text\/html&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5c06HttpResponse\u4e2d\u7684\u8981\u7d20\u6309\u7167http\u534f\u8bae\u683c\u5f0f\u8fdb\u884c\u7ec4\u7ec7,\u53d1\u9001<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">WriteResponse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> PtrConnection<span class=\"token operator\">&amp;<\/span> conn<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> HttpRequest<span class=\"token operator\">&amp;<\/span> req<span class=\"token punctuation\">,<\/span>HttpResponse<span class=\"token operator\">*<\/span> rsp<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/1. \u5148\u5b8c\u5584\u5934\u90e8\u5b57\u6bb5<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span><span class=\"token function\">Close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                rsp<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Connection&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;close&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                rsp<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Connection&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;keep-alive&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><\/p>\n<p>            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_body<span class=\"token punctuation\">.<\/span><span class=\"token function\">empty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&amp;&amp;<\/span> rsp<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">HasHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Content-Length&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                rsp<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Content-Length&#034;<\/span><span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">to_string<\/span><span class=\"token punctuation\">(<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_body<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><\/p>\n<p>            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_body<span class=\"token punctuation\">.<\/span><span class=\"token function\">empty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&amp;&amp;<\/span> rsp<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">HasHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Content-Typy&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                rsp<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Content-Type&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;application\/octet-stream&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><\/p>\n<p>            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_redirect_flag <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                rsp<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Location&#034;<\/span><span class=\"token punctuation\">,<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_redirect_url<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/2. \u5c06rsp\u4e2d\u7684\u8981\u7d20&#xff0c;\u6309\u7167http\u534f\u8bae\u683c\u5f0f\u8fdb\u2f8f\u7ec4\u7ec7<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>stringstream rsp_string<span class=\"token punctuation\">;<\/span><br \/>\n            rsp_string <span class=\"token operator\">&lt;&lt;<\/span> req<span class=\"token punctuation\">.<\/span>_version <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034; &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span><span class=\"token function\">to_string<\/span><span class=\"token punctuation\">(<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_status<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034; &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">StatusDesc<\/span><span class=\"token punctuation\">(<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_status<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">for<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">auto<\/span><span class=\"token operator\">&amp;<\/span> header <span class=\"token operator\">:<\/span> rsp<span class=\"token operator\">-&gt;<\/span>_headers<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                rsp_string <span class=\"token operator\">&lt;&lt;<\/span> header<span class=\"token punctuation\">.<\/span>first <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;: &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> header<span class=\"token punctuation\">.<\/span>second <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            rsp_string <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            rsp_string <span class=\"token operator\">&lt;&lt;<\/span> rsp<span class=\"token operator\">-&gt;<\/span>_body<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/3. \u53d1\u9001\u6570\u636e<\/span><br \/>\n            conn<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">Send<\/span><span class=\"token punctuation\">(<\/span>rsp_string<span class=\"token punctuation\">.<\/span><span class=\"token function\">str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">c_str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>rsp_string<span class=\"token punctuation\">.<\/span><span class=\"token function\">str<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">bool<\/span> <span class=\"token function\">IsFileHandler<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> HttpRequest<span class=\"token operator\">&amp;<\/span> req<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/ 1. \u5fc5\u987b\u8bbe\u7f6e\u4e86\u9759\u6001\u8d44\u6e90\u6839\u76ee\u5f55<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>_basedir<span class=\"token punctuation\">.<\/span><span class=\"token function\">empty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/ 2. \u8bf7\u6c42\u2f45\u6cd5&#xff0c;\u5fc5\u987b\u662fGET \/ HEAD\u8bf7\u6c42\u2f45\u6cd5<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span>_method <span class=\"token operator\">!&#061;<\/span> <span class=\"token string\">&#034;GET&#034;<\/span> <span class=\"token operator\">&amp;&amp;<\/span> req<span class=\"token punctuation\">.<\/span>_method <span class=\"token operator\">!&#061;<\/span> <span class=\"token string\">&#034;HEAD&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/ 3. \u8bf7\u6c42\u7684\u8d44\u6e90\u8def\u5f84\u5fc5\u987b\u662f\u4e00\u4e2a\u5408\u6cd5\u8def\u5f84<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">ValidPath<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span>_path<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/ 4. \u8bf7\u6c42\u7684\u8d44\u6e90\u5fc5\u987b\u5b58\u5728,\u4e14\u662f\u2f00\u4e2a\u666e\u901a\u2f42\u4ef6<\/span><br \/>\n            <span class=\"token comment\">\/\/ \u6709\u2f00\u79cd\u8bf7\u6c42\u2f50\u8f83\u7279\u6b8a &#8212; \u2f6c\u5f55&#xff1a;\/,  \u8fd9\u79cd\u60c5\u51b5\u7ed9\u540e\u8fb9\u9ed8\u8ba4\u8ffd\u52a0\u2f00\u4e2aindex.html<\/span><br \/>\n            <span class=\"token comment\">\/\/ \/index.html \/image\/a.png<\/span><br \/>\n            <span class=\"token comment\">\/\/ \u4e0d\u8981\u5fd8\u4e86\u524d\u7f00\u7684\u76f8\u5bf9\u6839\u2f6c\u5f55,\u4e5f\u5c31\u662f\u5c06\u8bf7\u6c42\u8def\u5f84\u8f6c\u6362\u4e3a\u5b9e\u9645\u5b58\u5728\u7684\u8def\u5f84 \/image\/a.png -&gt; .\/wwwroot\/image\/a.png<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string req_path <span class=\"token operator\">&#061;<\/span> _basedir <span class=\"token operator\">&#043;<\/span> req<span class=\"token punctuation\">.<\/span>_path<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u4e3a\u4e86\u907f\u514d\u76f4\u63a5\u4fee\u6539\u8bf7\u6c42\u7684\u8d44\u6e90\u8def\u5f84&#xff0c;\u56e0\u6b64\u5b9a\u4e49\u2f00\u4e2a\u4e34\u65f6\u5bf9\u8c61<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span>_path<span class=\"token punctuation\">.<\/span><span class=\"token function\">back<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;\/&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token comment\">\/\/\u9ed8\u8ba4\u9996\u9875<\/span><br \/>\n                req_path <span class=\"token operator\">&#043;&#061;<\/span> home_page<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">IsRegular<\/span><span class=\"token punctuation\">(<\/span>req_path<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><\/p>\n<p>            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u9759\u6001\u8d44\u6e90\u7684\u8bf7\u6c42\u5904\u7406 &#8212; \u5c06\u9759\u6001\u8d44\u6e90\u2f42\u4ef6\u7684\u6570\u636e\u8bfb\u53d6\u51fa\u6765&#xff0c;\u653e\u5230rsp\u7684_body\u4e2d, \u5e76\u8bbe\u7f6emime<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">FileHandler<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> HttpRequest<span class=\"token operator\">&amp;<\/span> req<span class=\"token punctuation\">,<\/span>HttpResponse<span class=\"token operator\">*<\/span> rsp<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string req_path <span class=\"token operator\">&#061;<\/span> _basedir <span class=\"token operator\">&#043;<\/span> req<span class=\"token punctuation\">.<\/span>_path<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span>_path<span class=\"token punctuation\">.<\/span><span class=\"token function\">back<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;\/&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token comment\">\/\/\u9ed8\u8ba4\u9996\u9875<\/span><br \/>\n                req_path <span class=\"token operator\">&#043;&#061;<\/span> home_page<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">bool<\/span> ret <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">ReadFile<\/span><span class=\"token punctuation\">(<\/span>req_path<span class=\"token punctuation\">,<\/span><span class=\"token operator\">&amp;<\/span>rsp<span class=\"token operator\">-&gt;<\/span>_body<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ret <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><span class=\"token comment\">\/\/\u8fdb\u6765\u8fd9\u91cc\u5df2\u7ecf\u5224\u65ad\u8fc7\u8d44\u6e90\u80af\u5b9a\u662f\u5b58\u5728\u7684,\u5426\u5219\u5c31\u4e0d\u4f1a\u8fdb\u5165\u9759\u6001\u8d44\u6e90\u7684\u5904\u7406<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            std<span class=\"token operator\">::<\/span>string mime <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">ExMime<\/span><span class=\"token punctuation\">(<\/span>req_path<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            rsp<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">SetHeader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Content-Type&#034;<\/span><span class=\"token punctuation\">,<\/span>mime<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u529f\u80fd\u6027\u8bf7\u6c42\u7684\u7684\u5206\u7c7b\u5904\u7406<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">Dispatcher<\/span><span class=\"token punctuation\">(<\/span>HttpRequest<span class=\"token operator\">&amp;<\/span> req<span class=\"token punctuation\">,<\/span>HttpResponse<span class=\"token operator\">*<\/span> rsp<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> Handlers<span class=\"token operator\">&amp;<\/span> handlers<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/\u5728\u5bf9\u5e94\u8bf7\u6c42\u2f45\u6cd5\u7684\u8def\u7531\u8868\u4e2d&#xff0c;\u67e5\u627e\u662f\u5426\u542b\u6709\u5bf9\u5e94\u8d44\u6e90\u7684\u5bf9\u5e94\u8bf7\u6c42\u7684\u5904\u7406\u51fd\u6570&#xff0c;\u6709\u5219\u8c03\u2f64&#xff0c;\u6ca1\u6709\u5219\u8fd4\u56de404<\/span><br \/>\n            <span class=\"token comment\">\/\/\u601d\u60f3&#xff1a;\u8def\u7531\u8868\u5b58\u50a8\u7684\u65f6\u952e\u503c\u5bf9 &#8212; \u6b63\u5219\u8868\u8fbe\u5f0f &amp; \u5904\u7406\u51fd\u6570<\/span><br \/>\n            <span class=\"token comment\">\/\/\u4f7f\u2f64\u6b63\u5219\u8868\u8fbe\u5f0f&#xff0c;\u5bf9\u8bf7\u6c42\u7684\u8d44\u6e90\u8def\u5f84\u8fdb\u2f8f\u6b63\u5219\u5339\u914d&#xff0c;\u5339\u914d\u6210\u529f\u5c31\u4f7f\u2f64\u5bf9\u5e94\u51fd\u6570\u8fdb\u2f8f\u5904\u7406<\/span><br \/>\n            <span class=\"token comment\">\/\/ \/numbers\/(\\\\d&#043;) \/numbers\/12345<\/span><br \/>\n            <span class=\"token keyword\">for<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">auto<\/span><span class=\"token operator\">&amp;<\/span> handler <span class=\"token operator\">:<\/span> handlers<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>regex<span class=\"token operator\">&amp;<\/span> re <span class=\"token operator\">&#061;<\/span> handler<span class=\"token punctuation\">.<\/span>first<span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">const<\/span> Handler<span class=\"token operator\">&amp;<\/span> functor <span class=\"token operator\">&#061;<\/span> handler<span class=\"token punctuation\">.<\/span>second<span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">bool<\/span> ret <span class=\"token operator\">&#061;<\/span> std<span class=\"token operator\">::<\/span><span class=\"token function\">regex_match<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span>_path<span class=\"token punctuation\">,<\/span>req<span class=\"token punctuation\">.<\/span>_matches<span class=\"token punctuation\">,<\/span>re<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>ret <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token keyword\">continue<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token comment\">\/\/\u4f20\u2f0a\u8bf7\u6c42\u4fe1\u606f&#xff0c;\u548c\u7a7a\u7684rsp&#xff0c;\u6267\u2f8f\u5904\u7406\u51fd\u6570<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token function\">functor<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">,<\/span>rsp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token comment\">\/\/\u8fd4\u56de\u9519\u8bef\u7801404\u9875\u9762<\/span><br \/>\n            rsp<span class=\"token operator\">-&gt;<\/span>_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">404<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/ std::string path &#061; _basedir &#043; html_404;<\/span><br \/>\n            <span class=\"token comment\">\/\/ bool ret &#061; Until::ReadFile(path,&amp;rsp-&gt;_body);<\/span><br \/>\n            <span class=\"token comment\">\/\/ if(ret &#061;&#061; false)\/\/\u9519\u8bef\u8def\u5f84\u662f\u6211\u4eec\u81ea\u5df1\u8bbe\u7f6e\u80af\u5b9a\u662f\u5b58\u5728\u7684<\/span><br \/>\n            <span class=\"token comment\">\/\/ {<\/span><br \/>\n            <span class=\"token comment\">\/\/     return;<\/span><br \/>\n            <span class=\"token comment\">\/\/ }<\/span><br \/>\n            <span class=\"token comment\">\/\/ return rsp-&gt;SetHeader(&#034;Content-Type&#034;,&#034;text\/html&#034;);<\/span><\/p>\n<p>        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u8def\u7531\u9009\u62e9<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">Route<\/span><span class=\"token punctuation\">(<\/span>HttpRequest<span class=\"token operator\">&amp;<\/span> req<span class=\"token punctuation\">,<\/span>HttpResponse<span class=\"token operator\">*<\/span> rsp<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/1. \u5bf9\u8bf7\u6c42\u8fdb\u2f8f\u5206\u8fa8&#xff0c;\u662f\u2f00\u4e2a\u9759\u6001\u8d44\u6e90\u8bf7\u6c42&#xff0c;\u8fd8\u662f\u2f00\u4e2a\u529f\u80fd\u6027\u8bf7\u6c42<\/span><br \/>\n            <span class=\"token comment\">\/\/ \u9759\u6001\u8d44\u6e90\u8bf7\u6c42&#xff0c;\u5219\u8fdb\u2f8f\u9759\u6001\u8d44\u6e90\u7684\u5904\u7406<\/span><br \/>\n            <span class=\"token comment\">\/\/ \u529f\u80fd\u6027\u8bf7\u6c42&#xff0c;\u5219\u9700\u8981\u901a\u8fc7\u2f0f\u4e2a\u8bf7\u6c42\u8def\u7531\u8868\u6765\u786e\u5b9a\u662f\u5426\u6709\u5904\u7406\u51fd\u6570<\/span><br \/>\n            <span class=\"token comment\">\/\/ \u65e2\u4e0d\u662f\u9759\u6001\u8d44\u6e90\u8bf7\u6c42&#xff0c;\u4e5f\u6ca1\u6709\u8bbe\u7f6e\u5bf9\u5e94\u7684\u529f\u80fd\u6027\u8bf7\u6c42\u5904\u7406\u51fd\u6570&#xff0c;\u5c31\u8fd4\u56de405<\/span><br \/>\n            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">IsFileHandler<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token comment\">\/\/\u662f\u2f00\u4e2a\u9759\u6001\u8d44\u6e90\u8bf7\u6c42, \u5219\u8fdb\u2f8f\u9759\u6001\u8d44\u6e90\u8bf7\u6c42\u7684\u5904\u7406<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token function\">FileHandler<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">,<\/span>rsp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><\/p>\n<p>            <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span>_method <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;GET&#034;<\/span> <span class=\"token operator\">||<\/span> req<span class=\"token punctuation\">.<\/span>_method <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;HEAD&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token function\">Dispatcher<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">,<\/span>rsp<span class=\"token punctuation\">,<\/span>_get_route<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">else<\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span>_method <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;POST&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token function\">Dispatcher<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">,<\/span>rsp<span class=\"token punctuation\">,<\/span>_post_route<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">else<\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span>_method <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;PUT&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token function\">Dispatcher<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">,<\/span>rsp<span class=\"token punctuation\">,<\/span>_put_route<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">else<\/span> <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span>_method <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;DELETE&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token function\">Dispatcher<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">,<\/span>rsp<span class=\"token punctuation\">,<\/span>_delete_route<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            rsp<span class=\"token operator\">-&gt;<\/span>_status <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">405<\/span><span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/ Method Not Allowed<\/span><br \/>\n            <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u8fde\u63a5\u5efa\u7acb\u540e\u7ed9\u5bf9\u5e94Connection\u5bf9\u8c61\u8bbe\u7f6e\u4e00\u4e2a\u534f\u8bae\u4e0a\u4e0b\u6587<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">OnConnected<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> PtrConnection<span class=\"token operator\">&amp;<\/span> conn<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            conn<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">SetContent<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">HttpContext<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token comment\">\/\/\u7f13\u5b58\u533a\u6570\u636e\u89e3\u6790&#043;\u5904\u7406<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">OnMessage<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> PtrConnection<span class=\"token operator\">&amp;<\/span> conn<span class=\"token punctuation\">,<\/span>Buffer<span class=\"token operator\">*<\/span> buf<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">while<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadAbleSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&gt;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token comment\">\/\/1. \u83b7\u53d6\u4e0a\u4e0b\u2f42<\/span><br \/>\n                <span class=\"token comment\">\/\/\u83b7\u53d6\u5728\u8fde\u63a5\u5efa\u7acb\u597d\u5c31\u7ed9\u6bcf\u4e2aConnection\u8bbe\u7f6eHttpContext\u4e0a\u4e0b\u6587<\/span><br \/>\n                HttpContext<span class=\"token operator\">*<\/span> context <span class=\"token operator\">&#061;<\/span> conn<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">GetContent<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">-&gt;<\/span>Get<span class=\"token operator\">&lt;<\/span>HttpContext<span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/2. \u901a\u8fc7\u4e0a\u4e0b\u2f42\u5bf9\u7f13\u51b2\u533a\u6570\u636e\u8fdb\u2f8f\u89e3\u6790&#xff0c;\u5f97\u5230HttpRequest\u5bf9\u8c61<\/span><br \/>\n                <span class=\"token comment\">\/\/ 2.1 \u5982\u679c\u7f13\u51b2\u533a\u7684\u6570\u636e\u89e3\u6790\u51fa\u9519&#xff0c;\u5c31\u76f4\u63a5\u56de\u590d\u51fa\u9519\u54cd\u5e94<\/span><br \/>\n                <span class=\"token comment\">\/\/ 2.2 \u5982\u679c\u89e3\u6790\u6b63\u5e38&#xff0c;\u4e14\u8bf7\u6c42\u5df2\u7ecf\u83b7\u53d6\u5b8c\u6bd5&#xff0c;\u624d\u5f00\u59cb\u53bb\u8fdb\u2f8f\u5904\u7406<\/span><br \/>\n                context<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">RecvHttpRequest<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                HttpRequest<span class=\"token operator\">&amp;<\/span> rep <span class=\"token operator\">&#061;<\/span> context<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">Request<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                HttpResponse <span class=\"token function\">rsp<\/span><span class=\"token punctuation\">(<\/span>context<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">RespStatus<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/if(context-&gt;RecvStatus() &#061;&#061; RECV_HTTP_ERROR)<\/span><br \/>\n                <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>context<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">RespStatus<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&gt;&#061;<\/span> <span class=\"token number\">400<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u8fdb\u2f8f\u9519\u8bef\u54cd\u5e94&#xff0c;\u5173\u95ed\u8fde\u63a5<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u586b\u5145\u2f00\u4e2a\u9519\u8bef\u663e\u2f70\u9875\u2faf\u6570\u636e\u5230rsp\u4e2d<\/span><br \/>\n                    <span class=\"token function\">ErrHandler<\/span><span class=\"token punctuation\">(<\/span>rep<span class=\"token punctuation\">,<\/span><span class=\"token operator\">&amp;<\/span>rsp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u7ec4\u7ec7\u54cd\u5e94\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef<\/span><br \/>\n                    <span class=\"token function\">WriteResponse<\/span><span class=\"token punctuation\">(<\/span>conn<span class=\"token punctuation\">,<\/span>rep<span class=\"token punctuation\">,<\/span><span class=\"token operator\">&amp;<\/span>rsp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u4e00\u5b9a\u8981\u505a\u4e0b\u9762\u4e24\u6b65,\u4e0d\u7136\u51fa\u9519\u4e86,\u5173\u95ed\u8fde\u63a5\u65f6&#xff0c;\u63a5\u6536\u7f13\u5b58\u533a\u8fd8\u6709\u6570\u636e\u5173\u95ed\u8fde\u63a5\u7684\u65f6\u5019\u5148\u53bb\u5148\u5904\u7406\u63a5\u6536\u7f13\u5b58\u533a\u6570\u636e<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u4f46\u662f\u5f53\u524d\u4e0a\u4e0b\u6587\u72b6\u6001\u4e00\u76f4\u662fRECV_HTTP_ERROR,\u56e0\u6b64\u6bcf\u6b21\u53bb\u63a5\u6536\u7f13\u5b58\u533a\u6839\u672c\u62ff\u4e0d\u5230\u6570\u636e,\u6240\u6709\u5728\u8fd9\u91cc\u6b7b\u5faa\u73af<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u9020\u6210\u5185\u5b58\u8d44\u6e90\u4e0d\u8db3,\u670d\u52a1\u5668\u5954\u6e83\u9000\u51fa<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u56e0\u6b64\u5728\u8fd9\u91cc\u628a\u4e0a\u4e0b\u6587\u72b6\u6001\u91cd\u7f6eRECV_HTTP_LINE\u53ef\u4ee5\u6bcf\u6b21\u90fd\u4ece\u63a5\u6536\u7f13\u5b58\u533a\u62ff\u5230\u6570\u636e<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u76f4\u5230\u6700\u540e\u63a5\u6536\u7f13\u5b58\u533a\u6570\u636e\u4e0d\u8db3\u4e00\u884c,\u4ece\u4e0b\u9762\u9000\u51fa,\u7136\u540e\u771f\u6b63\u7684\u53bb\u5173\u95ed\u8fde\u63a5<\/span><br \/>\n                    context<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReSet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u8fd9\u91cc\u4e5f\u53ef\u4ee5,\u51fa\u9519\u4e86\u5c31\u628a\u63a5\u6536\u7f13\u51b2\u533a\u6570\u636e\u6e05\u7a7a,\u4e5f\u5c31\u4e0d\u4f1a\u5728\u591a\u6b21\u8c03\u7528\u4e86<\/span><br \/>\n                    buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">MoveReadOffset<\/span><span class=\"token punctuation\">(<\/span>buf<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReadAbleSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u5173\u95ed\u8fde\u63a5<\/span><br \/>\n                    conn<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">Shutdown<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token comment\">\/\/\u5f53\u524d\u8bf7\u6c42\u8fd8\u6ca1\u6709\u63a5\u6536\u5b8c\u6574,\u5219\u9000\u51fa&#xff0c;\u7b49\u65b0\u6570\u636e\u5230\u6765\u518d\u91cd\u65b0\u7ee7\u7eed\u5904\u7406<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>context<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">RecvStatus<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">!&#061;<\/span> RECV_HTTP_OVER<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n                <span class=\"token comment\">\/\/3. \u8bf7\u6c42\u8def\u7531 &#043; \u4e1a\u52a1\u5904\u7406<\/span><br \/>\n                <span class=\"token function\">Route<\/span><span class=\"token punctuation\">(<\/span>rep<span class=\"token punctuation\">,<\/span><span class=\"token operator\">&amp;<\/span>rsp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/4. \u5bf9HttpResponse\u8fdb\u2f8f\u7ec4\u7ec7\u53d1\u9001<\/span><br \/>\n                <span class=\"token function\">WriteResponse<\/span><span class=\"token punctuation\">(<\/span>conn<span class=\"token punctuation\">,<\/span>rep<span class=\"token punctuation\">,<\/span><span class=\"token operator\">&amp;<\/span>rsp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/5. \u91cd\u7f6e\u4e0a\u4e0b\u2f42&#xff0c;\u907f\u514d\u5f71\u54cd\u4e0b\u6b21\u89e3\u6790<\/span><br \/>\n                context<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">ReSet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/6. \u6839\u636e\u2ed3\u77ed\u8fde\u63a5\u5224\u65ad\u662f\u5426\u5173\u95ed\u8fde\u63a5\u6216\u8005\u7ee7\u7eed\u5904\u7406<\/span><br \/>\n                <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span>rsp<span class=\"token punctuation\">.<\/span><span class=\"token function\">Close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">{<\/span><br \/>\n                    <span class=\"token comment\">\/\/\u77ed\u94fe\u63a5\u5219\u76f4\u63a5\u5173\u95ed<\/span><br \/>\n                    <span class=\"token keyword\">return<\/span> conn<span class=\"token operator\">-&gt;<\/span><span class=\"token function\">Shutdown<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token keyword\">public<\/span><span class=\"token operator\">:<\/span><br \/>\n        <span class=\"token function\">HttpServer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">uint16_t<\/span> port<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">int<\/span> timeout <span class=\"token operator\">&#061;<\/span> DEFALT_TIMEOUT<span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span><span class=\"token function\">_server<\/span><span class=\"token punctuation\">(<\/span>port<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _server<span class=\"token punctuation\">.<\/span><span class=\"token function\">EnableInactiveRelease<\/span><span class=\"token punctuation\">(<\/span>timeout<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _server<span class=\"token punctuation\">.<\/span><span class=\"token function\">SetConnectedCallback<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">bind<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>HttpServer<span class=\"token operator\">::<\/span>OnConnected<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>placeholders<span class=\"token operator\">::<\/span>_1<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _server<span class=\"token punctuation\">.<\/span><span class=\"token function\">SetMessageCallback<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">bind<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>HttpServer<span class=\"token operator\">::<\/span>OnMessage<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>placeholders<span class=\"token operator\">::<\/span>_1<span class=\"token punctuation\">,<\/span>std<span class=\"token operator\">::<\/span>placeholders<span class=\"token operator\">::<\/span>_2<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">SetBaseDir<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> path<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token function\">assert<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Until<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">IsDirectory<\/span><span class=\"token punctuation\">(<\/span>path<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            _basedir <span class=\"token operator\">&#061;<\/span> path<span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">Get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> parttern<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> Handler<span class=\"token operator\">&amp;<\/span> handler<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _get_route<span class=\"token punctuation\">.<\/span><span class=\"token function\">push_back<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">make_pair<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">regex<\/span><span class=\"token punctuation\">(<\/span>parttern<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>handler<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">Post<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> parttern<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> Handler<span class=\"token operator\">&amp;<\/span> handler<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _post_route<span class=\"token punctuation\">.<\/span><span class=\"token function\">push_back<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">make_pair<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">regex<\/span><span class=\"token punctuation\">(<\/span>parttern<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>handler<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">Put<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> parttern<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> Handler<span class=\"token operator\">&amp;<\/span> handler<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _put_route<span class=\"token punctuation\">.<\/span><span class=\"token function\">push_back<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">make_pair<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">regex<\/span><span class=\"token punctuation\">(<\/span>parttern<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>handler<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">Delete<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> std<span class=\"token operator\">::<\/span>string<span class=\"token operator\">&amp;<\/span> parttern<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">const<\/span> Handler<span class=\"token operator\">&amp;<\/span> handler<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _delete_route<span class=\"token punctuation\">.<\/span><span class=\"token function\">push_back<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">make_pair<\/span><span class=\"token punctuation\">(<\/span>std<span class=\"token operator\">::<\/span><span class=\"token function\">regex<\/span><span class=\"token punctuation\">(<\/span>parttern<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>handler<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">SetThreadCount<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">int<\/span> count<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _server<span class=\"token punctuation\">.<\/span><span class=\"token function\">SetThreadCount<\/span><span class=\"token punctuation\">(<\/span>count<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token keyword\">void<\/span> <span class=\"token function\">Start<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            _server<span class=\"token punctuation\">.<\/span><span class=\"token function\">Start<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb933\u6b21\uff0c\u70b9\u8d5e39\u6b21\uff0c\u6536\u85cf35\u6b21\u3002\u8fd9\u4e2a\u6a21\u5757\u662f\u4e00\u4e2aHTTP\u8bf7\u6c42\u63a5\u6536\u7684\u4e0a\u4e0b\u6587\u6a21\u5757\uff0c\u4e3b\u8981\u662f\u4e3a\u4e86\u9632\u652f\u5728\u4e00\u6b21\u63a5\u6536\u7684\u6570\u636e\u4e2d\uff0c\u4e0d\u662f\u4e00\u4e2a\u5b8c\u6574\u7684HTTP\u8bf7\u6c42\uff0c\u5219\u89e3\u6790\u8fc7\u7a0b\u5e76\u672a\u5b8c\u6210\uff0c\u65e0\u6cd5\u8fdb\u884c\u5b8c\u6574\u7684\u8bf7\u6c42\u5904\u7406\uff0c\u9700\u8981\u5728\u4e0b\u6b21\u63a5\u6536\u5230\u65b0\u6570\u636e\u540e\u7ee7\u7eed\u6839\u636e\u4e0a\u4e0b\u6587\u8fdb\u884c\u89e3\u6790\uff0c\u6700\u7ec8\u5f97\u5230\u4e00\u4e2aHttpRequest\u8bf7\u6c42\u4fe1\u606f\u5bf9\u8c61\uff0c\u56e0\u6b64\u5728\u8bf7\u6c42\u6570\u636e\u7684\u63a5\u6536\u4ee5\u53ca\u89e3\u6790\u90e8\u5206\u9700\u8981\u4e00\u4e2a\u4e0a\u4e0b\u6587\u6765\u8fdb\u884c\u63a7\u5236\u63a5\u6536\u548c\u5904\u7406\u8282\u594f\u3002\u5f53\u670d\u52a1\u5668\u6536\u5230\u4e86\u4e00\u4e2a\u8bf7\u6c42\uff0c\u5c31\u5728\u8bf7\u6c42\u8def\u7531\u8868\u4e2d\uff0c\u67e5\u627e\u6709\u6ca1\u6709\u5bf9\u5e94\u8bf7\u6c42\u7684\u5904\u7406\u51fd\u6570\uff0c\u5982\u679c\u6709\uff0c\u5219\u6267\u884c\u5bf9\u5e94\u7684\u5904\u7406\u51fd\u6570\u5373\u53ef\u3002\u8fd9\u4e2a\u6a21\u5757\u662fHTTP\u8bf7\u6c42\u6570\u636e\u6a21\u5757\uff0c\u7528\u4e8e\u4fdd\u5b58HTTP\u8bf7\u6c42\u6570\u636e\u88ab\u89e3\u6790\u540e\u7684\u5404\u9879\u8bf7\u6c42\u5143\u7d20\u4fe1\u606f\u3002<\/p>\n","protected":false},"author":2,"featured_media":31778,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[54,55,151,56,43],"topic":[],"class_list":["post-31784","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-muduo","tag-c","tag-http","tag-56","tag-43"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010\u4effMudou\u5e93one thread per loop\u5f0f\u5e76\u53d1\u670d\u52a1\u5668\u5b9e\u73b0\u3011HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/31784.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010\u4effMudou\u5e93one thread per loop\u5f0f\u5e76\u53d1\u670d\u52a1\u5668\u5b9e\u73b0\u3011HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb933\u6b21\uff0c\u70b9\u8d5e39\u6b21\uff0c\u6536\u85cf35\u6b21\u3002\u8fd9\u4e2a\u6a21\u5757\u662f\u4e00\u4e2aHTTP\u8bf7\u6c42\u63a5\u6536\u7684\u4e0a\u4e0b\u6587\u6a21\u5757\uff0c\u4e3b\u8981\u662f\u4e3a\u4e86\u9632\u652f\u5728\u4e00\u6b21\u63a5\u6536\u7684\u6570\u636e\u4e2d\uff0c\u4e0d\u662f\u4e00\u4e2a\u5b8c\u6574\u7684HTTP\u8bf7\u6c42\uff0c\u5219\u89e3\u6790\u8fc7\u7a0b\u5e76\u672a\u5b8c\u6210\uff0c\u65e0\u6cd5\u8fdb\u884c\u5b8c\u6574\u7684\u8bf7\u6c42\u5904\u7406\uff0c\u9700\u8981\u5728\u4e0b\u6b21\u63a5\u6536\u5230\u65b0\u6570\u636e\u540e\u7ee7\u7eed\u6839\u636e\u4e0a\u4e0b\u6587\u8fdb\u884c\u89e3\u6790\uff0c\u6700\u7ec8\u5f97\u5230\u4e00\u4e2aHttpRequest\u8bf7\u6c42\u4fe1\u606f\u5bf9\u8c61\uff0c\u56e0\u6b64\u5728\u8bf7\u6c42\u6570\u636e\u7684\u63a5\u6536\u4ee5\u53ca\u89e3\u6790\u90e8\u5206\u9700\u8981\u4e00\u4e2a\u4e0a\u4e0b\u6587\u6765\u8fdb\u884c\u63a7\u5236\u63a5\u6536\u548c\u5904\u7406\u8282\u594f\u3002\u5f53\u670d\u52a1\u5668\u6536\u5230\u4e86\u4e00\u4e2a\u8bf7\u6c42\uff0c\u5c31\u5728\u8bf7\u6c42\u8def\u7531\u8868\u4e2d\uff0c\u67e5\u627e\u6709\u6ca1\u6709\u5bf9\u5e94\u8bf7\u6c42\u7684\u5904\u7406\u51fd\u6570\uff0c\u5982\u679c\u6709\uff0c\u5219\u6267\u884c\u5bf9\u5e94\u7684\u5904\u7406\u51fd\u6570\u5373\u53ef\u3002\u8fd9\u4e2a\u6a21\u5757\u662fHTTP\u8bf7\u6c42\u6570\u636e\u6a21\u5757\uff0c\u7528\u4e8e\u4fdd\u5b58HTTP\u8bf7\u6c42\u6570\u636e\u88ab\u89e3\u6790\u540e\u7684\u5404\u9879\u8bf7\u6c42\u5143\u7d20\u4fe1\u606f\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/31784.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-21T23:11:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421231116-6806d09461890.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"17 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/31784.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/31784.html\",\"name\":\"\u3010\u4effMudou\u5e93one thread per loop\u5f0f\u5e76\u53d1\u670d\u52a1\u5668\u5b9e\u73b0\u3011HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2025-04-21T23:11:21+00:00\",\"dateModified\":\"2025-04-21T23:11:21+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/31784.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/31784.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/31784.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u3010\u4effMudou\u5e93one thread per loop\u5f0f\u5e76\u53d1\u670d\u52a1\u5668\u5b9e\u73b0\u3011HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u3010\u4effMudou\u5e93one thread per loop\u5f0f\u5e76\u53d1\u670d\u52a1\u5668\u5b9e\u73b0\u3011HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/31784.html","og_locale":"zh_CN","og_type":"article","og_title":"\u3010\u4effMudou\u5e93one thread per loop\u5f0f\u5e76\u53d1\u670d\u52a1\u5668\u5b9e\u73b0\u3011HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb933\u6b21\uff0c\u70b9\u8d5e39\u6b21\uff0c\u6536\u85cf35\u6b21\u3002\u8fd9\u4e2a\u6a21\u5757\u662f\u4e00\u4e2aHTTP\u8bf7\u6c42\u63a5\u6536\u7684\u4e0a\u4e0b\u6587\u6a21\u5757\uff0c\u4e3b\u8981\u662f\u4e3a\u4e86\u9632\u652f\u5728\u4e00\u6b21\u63a5\u6536\u7684\u6570\u636e\u4e2d\uff0c\u4e0d\u662f\u4e00\u4e2a\u5b8c\u6574\u7684HTTP\u8bf7\u6c42\uff0c\u5219\u89e3\u6790\u8fc7\u7a0b\u5e76\u672a\u5b8c\u6210\uff0c\u65e0\u6cd5\u8fdb\u884c\u5b8c\u6574\u7684\u8bf7\u6c42\u5904\u7406\uff0c\u9700\u8981\u5728\u4e0b\u6b21\u63a5\u6536\u5230\u65b0\u6570\u636e\u540e\u7ee7\u7eed\u6839\u636e\u4e0a\u4e0b\u6587\u8fdb\u884c\u89e3\u6790\uff0c\u6700\u7ec8\u5f97\u5230\u4e00\u4e2aHttpRequest\u8bf7\u6c42\u4fe1\u606f\u5bf9\u8c61\uff0c\u56e0\u6b64\u5728\u8bf7\u6c42\u6570\u636e\u7684\u63a5\u6536\u4ee5\u53ca\u89e3\u6790\u90e8\u5206\u9700\u8981\u4e00\u4e2a\u4e0a\u4e0b\u6587\u6765\u8fdb\u884c\u63a7\u5236\u63a5\u6536\u548c\u5904\u7406\u8282\u594f\u3002\u5f53\u670d\u52a1\u5668\u6536\u5230\u4e86\u4e00\u4e2a\u8bf7\u6c42\uff0c\u5c31\u5728\u8bf7\u6c42\u8def\u7531\u8868\u4e2d\uff0c\u67e5\u627e\u6709\u6ca1\u6709\u5bf9\u5e94\u8bf7\u6c42\u7684\u5904\u7406\u51fd\u6570\uff0c\u5982\u679c\u6709\uff0c\u5219\u6267\u884c\u5bf9\u5e94\u7684\u5904\u7406\u51fd\u6570\u5373\u53ef\u3002\u8fd9\u4e2a\u6a21\u5757\u662fHTTP\u8bf7\u6c42\u6570\u636e\u6a21\u5757\uff0c\u7528\u4e8e\u4fdd\u5b58HTTP\u8bf7\u6c42\u6570\u636e\u88ab\u89e3\u6790\u540e\u7684\u5404\u9879\u8bf7\u6c42\u5143\u7d20\u4fe1\u606f\u3002","og_url":"https:\/\/www.wsisp.com\/helps\/31784.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2025-04-21T23:11:21+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421231116-6806d09461890.png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"17 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/31784.html","url":"https:\/\/www.wsisp.com\/helps\/31784.html","name":"\u3010\u4effMudou\u5e93one thread per loop\u5f0f\u5e76\u53d1\u670d\u52a1\u5668\u5b9e\u73b0\u3011HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2025-04-21T23:11:21+00:00","dateModified":"2025-04-21T23:11:21+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/31784.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/31784.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/31784.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"\u3010\u4effMudou\u5e93one thread per loop\u5f0f\u5e76\u53d1\u670d\u52a1\u5668\u5b9e\u73b0\u3011HTTP\u534f\u8bae\u6a21\u5757\u5b9e\u73b0"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/31784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=31784"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/31784\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media\/31778"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=31784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=31784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=31784"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=31784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}