{"id":37971,"date":"2025-05-19T07:35:59","date_gmt":"2025-05-18T23:35:59","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/37971.html"},"modified":"2025-05-19T07:35:59","modified_gmt":"2025-05-18T23:35:59","slug":"%e3%80%90http%e5%8d%8f%e8%ae%ae%e3%80%91http-%e7%8a%b6%e6%80%81%e7%a0%81%ef%bc%9a%e4%b8%80%e5%9c%ba%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8e%e5%ae%a2%e6%88%b7%e7%ab%af%e4%b9%8b%e9%97%b4%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/37971.html","title":{"rendered":"\u3010http\u534f\u8bae\u3011HTTP \u72b6\u6001\u7801\uff1a\u4e00\u573a\u201c\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u4e4b\u95f4\u7684\u7231\u60c5\u6545\u4e8b\u201d"},"content":{"rendered":"<h2>HTTP \u72b6\u6001\u7801&#xff1a;\u4e00\u573a\u201c\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u4e4b\u95f4\u7684\u7231\u60c5\u6545\u4e8b\u201d&#x1f498;<\/h2>\n<hr \/>\n<h3>\u4e00\u3001HTTP \u72b6\u6001\u7801\u7684\u524d\u4e16\u4eca\u751f &#x1f4dc;<\/h3>\n<p>\u60f3\u8c61\u4e00\u4e0b&#xff0c;\u4f60\u662f\u5ba2\u6237\u7aef&#xff0c;\u4ed6\u662f\u670d\u52a1\u5668\u3002\u4f60\u4eec\u7b2c\u4e00\u6b21\u89c1\u9762&#xff0c;\u4f60\u53d1\u4e86\u4e00\u4e2a\u8bf7\u6c42&#xff08;GET&#xff09;&#xff0c;\u4ed6\u56de\u4e86\u4f60\u4e00\u4e2a\u72b6\u6001\u7801\u3002<\/p>\n<p>\u8fd9\u5c31\u50cf\u4eba\u7c7b\u7b2c\u4e00\u6b21\u7ea6\u4f1a\u2014\u2014\u4f60\u95ee\u4ed6&#xff1a;\u201c\u6211\u4eec\u662f\u4e0d\u662f\u53ef\u4ee5\u5f00\u59cb&#xff1f;\u201d \u4ed6\u56de\u4f60\u4e00\u53e5&#xff1a;\u201c200 OK\u3002\u201d \u4f60\u7b11\u4e86&#xff1a;\u201c\u597d\u5bb6\u4f19&#xff0c;\u770b\u6765\u54b1\u4fe9\u6709\u620f\u3002\u201d<\/p>\n<p>\u8fd9\u5c31\u662f HTTP \u72b6\u6001\u7801 \u7684\u6d6a\u6f2b\u8d77\u6e90\u3002<\/p>\n<h4>1. \u8d77\u6e90&#xff1a;1996 \u5e74\u7684 RFC 1945&#xff08;HTTP\/1.0&#xff09;<\/h4>\n<ul>\n<li>\u7b2c\u4e00\u6b21\u6b63\u5f0f\u5b9a\u4e49\u4e86 HTTP \u72b6\u6001\u7801<\/li>\n<li>\u53ea\u6709\u51e0\u5341\u4e2a<\/li>\n<li>\u4e3b\u8981\u7528\u4e8e\u5b9e\u9a8c\u6027\u7f51\u7edc\u901a\u4fe1<\/li>\n<\/ul>\n<h4>2. \u6210\u719f&#xff1a;RFC 7231&#xff08;HTTP\/1.1&#xff09;\u548c\u540e\u6765\u7684\u6269\u5c55<\/h4>\n<ul>\n<li>\u589e\u52a0\u5230\u4e0a\u767e\u4e2a\u72b6\u6001\u7801<\/li>\n<li>\u5206\u6210\u4e94\u5927\u7c7b&#xff08;1xx~5xx&#xff09;<\/li>\n<li>\u6210\u4e3a Web \u4e16\u754c\u901a\u7528\u8bed\u8a00<\/li>\n<\/ul>\n<p>&#x1f50d; \u5c0f\u77e5\u8bc6&#xff1a;HTTP \u72b6\u6001\u7801\u4e0d\u662f\u534f\u8bae\u672c\u8eab\u5f3a\u5236\u8981\u6c42\u7684&#xff0c;\u800c\u662f\u7ea6\u5b9a\u4fd7\u6210\u7684\u6807\u51c6\u3002\u4f60\u53ef\u4ee5\u5199 return &#034;\u6211\u7d2f\u4e86&#034;&#xff0c;\u4f46\u6ca1\u4eba\u4f1a\u7406\u4f60 &#x1f602;<\/p>\n<hr \/>\n<h3>\u4e8c\u3001HTTP \u72b6\u6001\u7801\u7684\u672c\u8d28&#xff1a;\u670d\u52a1\u5668\u5728\u8bf4\u8bdd &#x1f4ac;<\/h3>\n<p>HTTP \u72b6\u6001\u7801\u5c31\u662f\u670d\u52a1\u5668\u5bf9\u5ba2\u6237\u7aef\u8bf4\u7684\u8bdd&#xff1a;<\/p>\n<table>\n<tr>\u72b6\u6001\u7801\u670d\u52a1\u5668\u8bf4<\/tr>\n<tbody>\n<tr>\n<td>200<\/td>\n<td>\u201c\u5b9d\u8d1d&#xff0c;\u4e00\u5207\u6b63\u5e38\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>404<\/td>\n<td>\u201c\u4f60\u627e\u7684\u4eba\u4e0d\u5728\u670d\u52a1\u533a\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>500<\/td>\n<td>\u201c\u6211\u70b8\u4e86&#xff0c;\u522b\u95ee\u6211\u4e3a\u4ec0\u4e48\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>401<\/td>\n<td>\u201c\u4f60\u4e0d\u914d&#xff01;\u201d<\/td>\n<\/tr>\n<tr>\n<td>403<\/td>\n<td>\u201c\u4f60\u914d&#xff0c;\u4f46\u6211\u8fd8\u662f\u4e0d\u8ba9\u4f60\u8fdb\u3002\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b83\u4eec\u4e0d\u662f\u4e3a\u4e86\u8ba9\u4f60\u770b\u61c2\u4ee3\u7801&#xff0c;\u800c\u662f\u4e3a\u4e86\u8ba9\u5f00\u53d1\u8005\u80fd\u8bfb\u61c2\u201c\u670d\u52a1\u5668\u7684\u5fc3\u58f0\u201d\u3002<\/p>\n<hr \/>\n<h3>\u4e09\u3001\u4e94\u5927\u5bb6\u65cf&#xff1a;HTTP \u72b6\u6001\u7801\u5206\u7c7b\u8be6\u89e3 &#x1f9f1;<\/h3>\n<p>\u6240\u6709 HTTP \u72b6\u6001\u7801\u90fd\u5c5e\u4e8e\u4ee5\u4e0b\u4e94\u5927\u7c7b\u4e4b\u4e00&#xff1a;<\/p>\n<table>\n<tr>\u7c7b\u522b\u542b\u4e49\u60c5\u611f\u8868\u8fbe<\/tr>\n<tbody>\n<tr>\n<td>1xx&#xff08;Informational&#xff09;<\/td>\n<td>\u670d\u52a1\u5668\u6b63\u5728\u5904\u7406\u4e2d&#xff0c;\u7a0d\u7b49\u7247\u523b<\/td>\n<td>\u201c\u6211\u5728\u542c\u4f60\u8bf4&#xff0c;\u4f46\u8fd8\u6ca1\u60f3\u597d\u600e\u4e48\u56de\u4f60\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>2xx&#xff08;Success&#xff09;<\/td>\n<td>\u8bf7\u6c42\u6210\u529f<\/td>\n<td>\u201c\u6211\u4eec\u5728\u4e00\u8d77\u5427\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>3xx&#xff08;Redirection&#xff09;<\/td>\n<td>\u9700\u8981\u91cd\u5b9a\u5411<\/td>\n<td>\u201c\u4f60\u8d70\u9519\u623f\u95f4\u4e86&#xff0c;\u53bb\u9694\u58c1\u8bd5\u8bd5\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>4xx&#xff08;Client Error&#xff09;<\/td>\n<td>\u5ba2\u6237\u7aef\u9519\u8bef<\/td>\n<td>\u201c\u8fd9\u4e8b\u602a\u4f60&#xff0c;\u522b\u8d56\u6211\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>5xx&#xff08;Server Error&#xff09;<\/td>\n<td>\u670d\u52a1\u5668\u9519\u8bef<\/td>\n<td>\u201c\u8fd9\u4e8b\u602a\u6211&#xff0c;\u4f46\u6211\u4e5f\u4e0d\u77e5\u9053\u4e3a\u5565\u3002\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>\u56db\u3001\u5e38\u89c1\u72b6\u6001\u7801\u66b4\u8e81\u5e7d\u9ed8\u5410\u69fd\u5408\u96c6 &#x1f602;<\/h3>\n<h4>&#x1f7e9; 2xx&#xff1a;\u604b\u7231\u8fdb\u884c\u65f6 \u2764\ufe0f<\/h4>\n<table>\n<tr>\u72b6\u6001\u7801\u63cf\u8ff0\u524d\u7aef\u5185\u5fc3OS<\/tr>\n<tbody>\n<tr>\n<td>200 OK<\/td>\n<td>\u8bf7\u6c42\u6210\u529f<\/td>\n<td>\u201c\u7ec8\u4e8e\u901a\u4e86&#xff01;\u540e\u7aef\u4f60\u662f\u4e0d\u662f\u5077\u5077\u6539\u4e86\u5b57\u6bb5\u540d&#xff1f;\u201d<\/td>\n<\/tr>\n<tr>\n<td>201 Created<\/td>\n<td>\u521b\u5efa\u8d44\u6e90\u6210\u529f<\/td>\n<td>\u201c\u4f60\u5c45\u7136\u771f\u7ed9\u6211\u9020\u4e86\u4e2a\u65b0\u5bf9\u8c61&#xff01;\u201d<\/td>\n<\/tr>\n<tr>\n<td>204 No Content<\/td>\n<td>\u8bf7\u6c42\u6210\u529f&#xff0c;\u4f46\u6ca1\u6709\u8fd4\u56de\u5185\u5bb9<\/td>\n<td>\u201c\u4f60\u8ba9\u6211\u67e5\u6570\u636e&#xff0c;\u7ed3\u679c\u5565\u90fd\u6ca1\u7ed9&#xff1f;\u800d\u6d41\u6c13&#xff01;\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>&#x1f7e8; 3xx&#xff1a;\u8f6c\u79fb\u6218\u573a \u26a0\ufe0f<\/h4>\n<table>\n<tr>\u72b6\u6001\u7801\u63cf\u8ff0\u573a\u666f\u518d\u73b0<\/tr>\n<tbody>\n<tr>\n<td>301 Moved Permanently<\/td>\n<td>\u6c38\u4e45\u91cd\u5b9a\u5411<\/td>\n<td>\u201c\u6211\u642c\u5bb6\u4e86&#xff0c;\u4ee5\u540e\u6765\u8fd9\u91cc\u627e\u6211\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>302 Found<\/td>\n<td>\u4e34\u65f6\u91cd\u5b9a\u5411<\/td>\n<td>\u201c\u6211\u73b0\u5728\u5728\u8fd9\u513f&#xff0c;\u4e00\u4f1a\u513f\u53ef\u80fd\u53c8\u6362\u5730\u65b9\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>304 Not Modified<\/td>\n<td>\u5185\u5bb9\u672a\u4fee\u6539&#xff0c;\u53ef\u4f7f\u7528\u7f13\u5b58<\/td>\n<td>\u201c\u4f60\u4e0a\u6b21\u5df2\u7ecf\u62ff\u8fc7\u8fd9\u4e2a\u6570\u636e\u4e86&#xff0c;\u522b\u518d\u6d6a\u8d39\u6d41\u91cf\u3002\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>&#x1f7e5; 4xx&#xff1a;\u4f60\u7684\u9519 \u274c<\/h4>\n<table>\n<tr>\u72b6\u6001\u7801\u63cf\u8ff0\u540e\u7aef\u51b7\u7b11<\/tr>\n<tbody>\n<tr>\n<td>400 Bad Request<\/td>\n<td>\u8bf7\u6c42\u683c\u5f0f\u9519\u8bef<\/td>\n<td>\u201c\u4f60\u4f20\u7684\u662f JSON \u8fd8\u662f XML&#xff1f;\u80fd\u4e0d\u80fd\u7edf\u4e00&#xff1f;\u201d<\/td>\n<\/tr>\n<tr>\n<td>401 Unauthorized<\/td>\n<td>\u672a\u6388\u6743\u8bbf\u95ee<\/td>\n<td>\u201c\u4f60\u8c01\u554a&#xff1f;\u51ed\u5565\u8fdb\u6765\u770b\u6211\u7684\u6570\u636e&#xff1f;\u201d<\/td>\n<\/tr>\n<tr>\n<td>403 Forbidden<\/td>\n<td>\u6743\u9650\u4e0d\u8db3(\u8de8\u57df\u5e38\u89c1)<\/td>\n<td>\u201c\u4f60\u770b\u5230\u4e86&#xff0c;\u4f46\u6211\u5c31\u662f\u4e0d\u7ed9\u4f60\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>404 Not Found<\/td>\n<td>\u627e\u4e0d\u5230\u8d44\u6e90<\/td>\n<td>\u201c\u4f60\u786e\u5b9a\u8def\u5f84\u662f\u5bf9\u7684\u5417&#xff1f;\u4f60\u662f\u4e0d\u662f\u778e&#xff1f;\u201d<\/td>\n<\/tr>\n<tr>\n<td>405 Method Not Allowed<\/td>\n<td>\u65b9\u6cd5\u4e0d\u652f\u6301<\/td>\n<td>\u201c\u6211\u662f GET \u63a5\u53e3&#xff0c;\u4f60\u504f\u8981\u7528 POST&#xff0c;\u4f60\u6545\u610f\u7684\u5427&#xff1f;\u201d<\/td>\n<\/tr>\n<tr>\n<td>408 Request Timeout<\/td>\n<td>\u8bf7\u6c42\u8d85\u65f6<\/td>\n<td>\u201c\u4f60\u592a\u6162\u4e86&#xff0c;\u6211\u90fd\u7761\u7740\u4e86\u3002\u201d<\/td>\n<\/tr>\n<tr>\n<td>415 Unsupported Media Type<\/td>\n<td>\u4e0d\u652f\u6301\u7684 Content-Type<\/td>\n<td>\u201c\u4f60\u4f20\u7684\u683c\u5f0f\u6211\u4e0d\u8ba4&#xff0c;\u522b\u4e71\u6765\u3002\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>&#x1f7e7; 5xx&#xff1a;\u6211\u7684\u9519 &#x1f62d;<\/h4>\n<table>\n<tr>\u72b6\u6001\u7801\u63cf\u8ff0\u524d\u7aef\u6012\u543c<\/tr>\n<tbody>\n<tr>\n<td>500 Internal Server Error<\/td>\n<td>\u670d\u52a1\u5668\u5185\u90e8\u9519\u8bef<\/td>\n<td>\u201c\u4f60\u70b8\u4e86&#xff1f;\u522b\u602a\u6211\u6ca1\u63d0\u9192\u4f60&#xff01;\u201d<\/td>\n<\/tr>\n<tr>\n<td>501 Not Implemented<\/td>\n<td>\u672a\u5b9e\u73b0\u7684\u529f\u80fd<\/td>\n<td>\u201c\u4f60\u8fde\u8fd9\u4e2a\u90fd\u4e0d\u652f\u6301&#xff1f;\u4f60\u662f\u4e0d\u662f\u5047\u7a0b\u5e8f\u5458&#xff1f;\u201d<\/td>\n<\/tr>\n<tr>\n<td>502 Bad Gateway<\/td>\n<td>\u7f51\u5173\u9519\u8bef<\/td>\n<td>\u201c\u4f60\u540e\u9762\u7684\u670d\u52a1\u6302\u4e86&#xff0c;\u522b\u7529\u9505\u7ed9\u6211&#xff01;\u201d<\/td>\n<\/tr>\n<tr>\n<td>503 Service Unavailable<\/td>\n<td>\u670d\u52a1\u4e0d\u53ef\u7528<\/td>\n<td>\u201c\u4f60\u8d1f\u8f7d\u8fc7\u9ad8\u4e86\u5427&#xff1f;\u91cd\u542f\u5927\u6cd5\u597d&#xff01;\u201d<\/td>\n<\/tr>\n<tr>\n<td>504 Gateway Timeout<\/td>\n<td>\u7f51\u5173\u8d85\u65f6<\/td>\n<td>\u201c\u4f60\u8c03\u522b\u7684\u670d\u52a1\u592a\u4e45&#xff0c;\u6211\u7b49\u4e0d\u53ca\u4e86\u3002\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>\u4e94\u3001\u5c11\u89c1\u4f46\u6709\u8da3\u7684 HTTP \u72b6\u6001\u7801\u5f69\u86cb &#x1f381;<\/h3>\n<table>\n<tr>\u72b6\u6001\u7801\u63cf\u8ff0\u7528\u9014<\/tr>\n<tbody>\n<tr>\n<td>102 Processing<\/td>\n<td>\u670d\u52a1\u5668\u6b63\u5728\u5904\u7406\u8bf7\u6c42&#xff0c;\u4f46\u8fd8\u6ca1\u5b8c\u6210<\/td>\n<td>\u5927\u6587\u4ef6\u4e0a\u4f20\u65f6\u7528<\/td>\n<\/tr>\n<tr>\n<td>207 Multi-Status<\/td>\n<td>\u591a\u4e2a\u64cd\u4f5c\u7684\u72b6\u6001\u96c6\u5408<\/td>\n<td>WebDAV \u534f\u8bae<\/td>\n<\/tr>\n<tr>\n<td>418 I\u2019m a teapot<\/td>\n<td>\u6211\u662f\u4e2a\u8336\u58f6&#xff08;\u6076\u641e\u5f69\u86cb&#xff09;<\/td>\n<td>RFC 2324&#xff0c;\u641e\u7b11\u7528<\/td>\n<\/tr>\n<tr>\n<td>429 Too Many Requests<\/td>\n<td>\u8bf7\u6c42\u592a\u591a&#xff0c;\u9650\u5236\u9891\u7387<\/td>\n<td>\u9650\u6d41\u5e38\u7528<\/td>\n<\/tr>\n<tr>\n<td>451 Unavailable For Legal Reasons<\/td>\n<td>\u56e0\u6cd5\u5f8b\u539f\u56e0\u4e0d\u53ef\u7528<\/td>\n<td>\u653f\u5e9c\u5ba1\u67e5<\/td>\n<\/tr>\n<tr>\n<td>511 Network Authentication Required<\/td>\n<td>\u9700\u8981\u7f51\u7edc\u8ba4\u8bc1<\/td>\n<td>\u516c\u5171 Wi-Fi \u767b\u5f55\u9875<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&#x1f92f; \u5f69\u86cb\u5c0f\u6545\u4e8b&#xff1a; \u6709\u4e00\u5e74\u611a\u4eba\u8282&#xff0c;Google \u8fd4\u56de\u4e86 418 I&#039;m a 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