{"id":49771,"date":"2025-07-30T19:36:51","date_gmt":"2025-07-30T11:36:51","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/49771.html"},"modified":"2025-07-30T19:36:51","modified_gmt":"2025-07-30T11:36:51","slug":"%e5%9f%ba%e4%ba%8etcplistener%e7%9a%84%e7%ae%80%e5%8d%95%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8e%e5%ae%a2%e6%88%b7%e7%ab%af%e5%bc%80%e5%8f%91%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/49771.html","title":{"rendered":"\u57fa\u4e8eTcpListener\u7684\u7b80\u5355\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u5f00\u53d1\u6559\u7a0b"},"content":{"rendered":"<p>  \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90&#xff0c;\u70b9\u51fb\u83b7\u53d6  <img decoding=\"async\" alt=\"menu-r.4af5f7ec.gif\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730113650-688a03d238642.gif\" style=\"width:16px;margin-left:4px;vertical-align:text-bottom;cursor:text\" \/> <\/p>\n<p> \u7b80\u4ecb&#xff1a;\u5728.NET\u6846\u67b6\u4e2d&#xff0c;TcpListener\u7c7b\u4f5c\u4e3a\u6784\u5efaTCP\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u7684\u57fa\u7840&#xff0c;\u8d1f\u8d23\u76d1\u542c\u548c\u5904\u7406TCP\u8fde\u63a5\u3002\u672c\u6307\u5357\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528C#\u8bed\u8a00\u548cTcpListener\u5728Visual Studio 2005\u73af\u5883\u4e0b\u521b\u5efa\u548c\u6d4b\u8bd5\u4e00\u4e2a\u57fa\u7840\u7684\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\u5185\u5bb9\u6db5\u76d6\u521d\u59cb\u5316\u3001\u76d1\u542c\u8fde\u63a5\u3001\u6570\u636e\u5904\u7406\u3001\u5f02\u6b65\u7f16\u7a0b\u4ee5\u53ca\u5b89\u5168\u8003\u8651\u7b49\u591a\u4e2a\u65b9\u9762&#xff0c;\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u638c\u63e1TCP\u7f51\u7edc\u901a\u4fe1\u7684\u57fa\u672c\u6280\u80fd\u3002  <img decoding=\"async\" alt=\"TcpListener\u7c7b\u5f00\u53d1\u57fa\u7840\u670d\u52a1\u5668\u53ca\u5ba2\u6237\u7aef vs2005 \u5c0f\u4f8b\u5b50\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730113650-688a03d24e8eb.png\" \/> <\/p>\n<h2> 1. TcpListener\u7c7b\u5f00\u53d1\u57fa\u7840\u670d\u52a1\u5668\u53ca\u5ba2\u6237\u7aef vs2005 \u5c0f\u4f8b\u5b50 <\/h2>\n<h3> \u7b80\u4ecb <\/h3>\n<p> \u672c\u6587\u65e8\u5728\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528TcpListener\u7c7b\u5728Visual Studio 2005\u73af\u5883\u4e0b\u6784\u5efa\u4e00\u4e2a\u57fa\u672c\u7684TCP\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u6a21\u578b\u3002\u6211\u4eec\u5c06\u63a2\u8ba8TcpListener\u7684\u521d\u59cb\u5316\u3001\u76d1\u542c\u3001\u8fde\u63a5\u63a5\u6536\u3001\u6570\u636e\u5904\u7406\u53ca\u8fde\u63a5\u5173\u95ed\u7b49\u91cd\u8981\u6982\u5ff5\u3002\u672c\u793a\u4f8b\u5c06\u4e3a\u8bfb\u8005\u63d0\u4f9b\u4e00\u79cd\u5feb\u6377\u4e86\u89e3\u548c\u5b9e\u8df5\u7f51\u7edc\u901a\u4fe1\u7684\u65b9\u5f0f&#xff0c;\u7279\u522b\u9002\u5408\u521d\u5b66\u8005\u548c\u5e0c\u671b\u5feb\u901f\u5165\u95e8\u7f51\u7edc\u7f16\u7a0b\u7684IT\u4e13\u4e1a\u4eba\u5458\u3002 <\/p>\n<h3> \u5f00\u53d1\u73af\u5883\u51c6\u5907 <\/h3>\n<p> \u5728\u5f00\u59cb\u4e4b\u524d&#xff0c;\u8bf7\u786e\u4fdd\u60a8\u7684\u5f00\u53d1\u73af\u5883\u5df2\u7ecf\u5b89\u88c5\u4e86Visual Studio 2005\u3002\u7531\u4e8e\u672c\u793a\u4f8b\u6d89\u53ca\u5230\u7684\u4ee3\u7801\u8f83\u4e3a\u7b80\u5355&#xff0c;\u56e0\u6b64\u4e0d\u9700\u8981\u989d\u5916\u7684\u5e93\u6216\u7ec4\u4ef6\u3002\u8bfb\u8005\u53ea\u9700\u6253\u5f00Visual Studio 2005&#xff0c;\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u63a7\u5236\u53f0\u5e94\u7528\u7a0b\u5e8f\u5373\u53ef\u5f00\u59cb\u6211\u4eec\u7684TCP\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u5f00\u53d1\u4e4b\u65c5\u3002 <\/p>\n<h3> \u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50 <\/h3>\n<p> \u8ba9\u6211\u4eec\u4ece\u521b\u5efa\u4e00\u4e2aTcpListener\u7c7b\u5b9e\u4f8b\u5f00\u59cb\u3002\u4e0b\u9762\u7684\u4ee3\u7801\u5c55\u793a\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u670d\u52a1\u5668\u7aef\u76d1\u542c\u793a\u4f8b&#xff0c;\u5b83\u76d1\u542c\u7279\u5b9a\u7aef\u53e3&#xff0c;\u7b49\u5f85\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\u4e00\u65e6\u63a5\u6536\u5230\u8fde\u63a5&#xff0c;\u670d\u52a1\u5668\u5c06\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u4e00\u6761\u6b22\u8fce\u6d88\u606f&#xff0c;\u5e76\u5173\u95ed\u8fde\u63a5\u3002 <\/p>\n<p>using System;<br \/>\nusing System.Net;<br \/>\nusing System.Net.Sockets;<br \/>\nusing System.Text;<br \/>\nusing System.Threading;<\/p>\n<p>class Program<br \/>\n{<br \/>\n    static void Main(string[] args)<br \/>\n    {<br \/>\n        \/\/ \u8bbe\u7f6e\u76d1\u542c\u7aef\u53e3<br \/>\n        int port &#061; 13000;<br \/>\n        \/\/ \u521b\u5efaTcpListener\u5b9e\u4f8b<br \/>\n        TcpListener server &#061; new TcpListener(port);<br \/>\n        \/\/ \u542f\u52a8\u76d1\u542c<br \/>\n        server.Start();<br \/>\n        Console.WriteLine(&#034;Server started on port &#034; &#043; port);<\/p>\n<p>        \/\/ \u7b49\u5f85\u5ba2\u6237\u7aef\u8fde\u63a5<br \/>\n        TcpClient client &#061; server.AcceptTcpClient();<br \/>\n        Console.WriteLine(&#034;Client connected.&#034;);<\/p>\n<p>        \/\/ \u83b7\u53d6\u4e0e\u5ba2\u6237\u7aef\u901a\u4fe1\u7684\u7f51\u7edc\u6d41<br \/>\n        NetworkStream stream &#061; client.GetStream();<br \/>\n        \/\/ \u53d1\u9001\u6b22\u8fce\u6d88\u606f<br \/>\n        byte[] data &#061; Encoding.ASCII.GetBytes(&#034;Hello, welcome to TcpListener server!&#034;);<br \/>\n        stream.Write(data, 0, data.Length);<br \/>\n        Console.WriteLine(&#034;Message sent to client.&#034;);<\/p>\n<p>        \/\/ \u5173\u95ed\u8fde\u63a5<br \/>\n        client.Close();<br \/>\n        server.Stop();<br \/>\n        Console.WriteLine(&#034;Server closed.&#034;);<br \/>\n    }<br \/>\n}<\/p>\n<p> \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d&#xff0c;\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aTcpListener\u5b9e\u4f8b\u5e76\u914d\u7f6e\u5176\u76d1\u542c\u672c\u5730\u7aef\u53e313000\u3002\u901a\u8fc7\u8c03\u7528  Start()  \u65b9\u6cd5&#xff0c;\u670d\u52a1\u5668\u5f00\u59cb\u76d1\u542c\u8fde\u63a5\u8bf7\u6c42\u3002\u4e00\u65e6\u63a5\u53d7\u5230\u5ba2\u6237\u7aef\u7684\u8fde\u63a5&#xff08;  AcceptTcpClient()  \u65b9\u6cd5\u88ab\u8c03\u7528&#xff09;&#xff0c;\u670d\u52a1\u5668\u5c31\u901a\u8fc7  NetworkStream  \u53d1\u9001\u4e00\u6761\u6b22\u8fce\u4fe1\u606f\u7ed9\u5ba2\u6237\u7aef&#xff0c;\u7136\u540e\u5173\u95ed\u8fde\u63a5\u3002\u8fd9\u662f\u7f51\u7edc\u7f16\u7a0b\u4e2d\u6700\u57fa\u7840\u7684\u4f8b\u5b50&#xff0c;\u4e3a\u8fdb\u4e00\u6b65\u63a2\u7d22\u63d0\u4f9b\u4e86\u575a\u5b9e\u7684\u57fa\u7840\u3002 <\/p>\n<p> \u5728\u540e\u7eed\u7ae0\u8282\u4e2d&#xff0c;\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u7d22TcpListener\u7c7b\u7684\u6bcf\u4e00\u4e2a\u5c5e\u6027\u548c\u65b9\u6cd5&#xff0c;\u4e86\u89e3\u5982\u4f55\u4f18\u5316\u7f51\u7edc\u901a\u4fe1\u7684\u6027\u80fd&#xff0c;\u63d0\u9ad8\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u54cd\u5e94\u901f\u5ea6\u3002\u6b64\u5916&#xff0c;\u6211\u4eec\u8fd8\u5c06\u8ba8\u8bba\u6570\u636e\u7684\u5f02\u6b65\u8bfb\u5199\u4ee5\u53ca\u5b89\u5168\u6027\u5efa\u8bae&#xff0c;\u6700\u7ec8\u5b8c\u6210\u4e00\u4e2a\u5b8c\u6574\u3001\u5b89\u5168\u7684\u7f51\u7edc\u901a\u4fe1\u5e94\u7528\u3002 <\/p>\n<h2> 2. TcpListener\u7c7b\u4ecb\u7ecd\u4e0e\u521d\u59cb\u5316 <\/h2>\n<h4> 2.1 TcpListener\u7c7b\u7684\u4f5c\u7528\u548c\u7279\u70b9 <\/h4>\n<h5> 2.1.1 TcpListener\u7c7b\u5728\u7f51\u7edc\u7f16\u7a0b\u4e2d\u7684\u5730\u4f4d <\/h5>\n<p>  TcpListener  \u7c7b\u662f.NET\u6846\u67b6\u63d0\u4f9b\u7684\u4e00\u4e2a\u7f51\u7edc\u901a\u4fe1\u7c7b&#xff0c;\u5b83\u4f4d\u4e8e  System.Net.Sockets  \u547d\u540d\u7a7a\u95f4\u4e0b&#xff0c;\u4e13\u95e8\u7528\u4e8e\u76d1\u542c\u6765\u81ea\u5ba2\u6237\u7aef\u7684TCP\u8fde\u63a5\u8bf7\u6c42\u3002\u5728\u5efa\u7acb\u57fa\u4e8eTCP\u534f\u8bae\u7684\u7f51\u7edc\u670d\u52a1\u65f6&#xff0c;  TcpListener  \u7c7b\u627f\u62c5\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272&#xff0c;\u5b83\u662f\u670d\u52a1\u7aef\u4e0e\u5ba2\u6237\u7aef\u5efa\u7acb\u8fde\u63a5\u7684\u8d77\u70b9\u3002\u901a\u8fc7\u5b9e\u4f8b\u5316  TcpListener  \u5bf9\u8c61\u5e76\u8bbe\u7f6e\u76d1\u542c\u7aef\u53e3&#xff0c;\u670d\u52a1\u7aef\u53ef\u4ee5\u7b49\u5f85\u5ba2\u6237\u7aef\u53d1\u8d77\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u7136\u540e\u6839\u636e\u9700\u6c42\u63a5\u53d7\u6216\u62d2\u7edd\u8fde\u63a5\u3002 <\/p>\n<p> \u5728\u7f51\u7edc\u7f16\u7a0b\u4e2d&#xff0c;  TcpListener  \u7c7b\u4e0e  TcpClient  \u7c7b\u3001  Socket  \u7c7b\u5171\u540c\u6784\u6210\u4e86.NET\u7f51\u7edc\u901a\u4fe1\u7684\u6838\u5fc3\u3002\u5b83\u4eec\u5728\u529f\u80fd\u4e0a\u76f8\u4e92\u914d\u5408&#xff0c;\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u8f7b\u677e\u5b9e\u73b0\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u7aef\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5c3d\u7ba1\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b&#xff0c;\u76f4\u63a5\u4f7f\u7528  Socket  \u7c7b\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u548c\u63a7\u5236\u5ea6&#xff0c;\u4f46\u5bf9\u4e8e\u5927\u591a\u6570\u5e94\u7528\u6765\u8bf4&#xff0c;  TcpListener  \u7c7b\u8db3\u4ee5\u6ee1\u8db3\u5f00\u53d1\u9700\u6c42&#xff0c;\u5e76\u4e14\u4f7f\u7528\u8d77\u6765\u66f4\u52a0\u7b80\u4fbf\u3002 <\/p>\n<h5> 2.1.2 TcpListener\u7c7b\u7684\u57fa\u672c\u7279\u70b9\u548c\u4f7f\u7528\u573a\u666f <\/h5>\n<p>  TcpListener  \u7c7b\u7684\u8bbe\u8ba1\u521d\u8877\u662f\u4e3a\u4e86\u7b80\u5316TCP\u670d\u52a1\u5668\u7684\u521b\u5efa\u8fc7\u7a0b&#xff0c;\u5b83\u7684\u4f7f\u7528\u95e8\u69db\u76f8\u5bf9\u8f83\u4f4e&#xff0c;\u9002\u7528\u4e8e\u5feb\u901f\u5f00\u53d1\u548c\u6d4b\u8bd5\u7f51\u7edc\u901a\u4fe1\u7a0b\u5e8f\u3002\u8fd9\u4e2a\u7c7b\u63d0\u4f9b\u4e86\u76d1\u542c\u7aef\u53e3\u3001\u63a5\u53d7\u8fde\u63a5\u3001\u65ad\u5f00\u8fde\u63a5\u7b49\u57fa\u672c\u64cd\u4f5c&#xff0c;\u4f7f\u5f97\u5f00\u53d1\u8005\u4e0d\u9700\u8981\u6df1\u5165\u4e86\u89e3\u5e95\u5c42\u7684TCP\/IP\u534f\u8bae\u7ec6\u8282&#xff0c;\u5c31\u53ef\u4ee5\u6784\u5efa\u51fa\u53ef\u9760\u7684\u670d\u52a1\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002 <\/p>\n<p> \u5728\u5b9e\u9645\u4f7f\u7528\u573a\u666f\u4e2d&#xff0c;  TcpListener  \u9002\u5408\u4ee5\u4e0b\u51e0\u79cd\u60c5\u51b5&#xff1a; <\/p>\n<ul>\n<li> \u5f53\u4f60\u9700\u8981\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684TCP\u670d\u52a1\u5668&#xff0c;\u4f8b\u5982\u5b9e\u73b0\u6587\u4ef6\u5171\u4eab\u3001\u804a\u5929\u7a0b\u5e8f\u7b49\u3002 <\/li>\n<li> \u5f53\u4f60\u7684\u5e94\u7528\u9700\u8981\u5904\u7406\u6765\u81ea\u591a\u4e2a\u5ba2\u6237\u7aef\u7684\u5e76\u53d1\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u800c  TcpListener  \u80fd\u591f\u63d0\u4f9b\u4e00\u4e2a\u7b49\u5f85\u7ebf\u7a0b\u7684\u961f\u5217\u3002 <\/li>\n<li> \u5f53\u7f51\u7edc\u901a\u4fe1\u9700\u6c42\u76f8\u5bf9\u56fa\u5b9a&#xff0c;\u4e0d\u9700\u8981\u5bf9TCP\/IP\u534f\u8bae\u8fdb\u884c\u8fc7\u591a\u81ea\u5b9a\u4e49\u65f6\u3002 <\/li>\n<\/ul>\n<h4> 2.2 TcpListener\u7c7b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5 <\/h4>\n<h5> 2.2.1 TcpListener\u7c7b\u7684\u4e3b\u8981\u5c5e\u6027\u4ecb\u7ecd <\/h5>\n<p>  TcpListener  \u7c7b\u63d0\u4f9b\u4e86\u51e0\u4e2a\u5173\u952e\u5c5e\u6027&#xff0c;\u5b83\u4eec\u5e2e\u52a9\u5f00\u53d1\u8005\u4e86\u89e3\u5f53\u524d\u76d1\u542c\u5668\u7684\u72b6\u6001\u548c\u8fdb\u884c\u5fc5\u8981\u7684\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f  TcpListener  \u7684\u4e3b\u8981\u5c5e\u6027&#xff1a; <\/p>\n<ul>\n<li>  Active  &#xff1a;\u4e00\u4e2a\u5e03\u5c14\u503c\u5c5e\u6027&#xff0c;\u8868\u793a  TcpListener  \u662f\u5426\u6b63\u5728\u63a5\u53d7\u8fde\u63a5\u3002 <\/li>\n<li>  LocalEndpoint  &#xff1a;\u63d0\u4f9b\u4e00\u4e2a  IPEndPoint  \u5bf9\u8c61&#xff0c;\u63cf\u8ff0\u4e86\u672c\u5730\u673a\u5668\u4e0a\u7528\u4e8e\u76d1\u542c\u8fde\u63a5\u8bf7\u6c42\u7684\u7f51\u7edc\u7ec8\u7ed3\u70b9&#xff0c;\u5305\u62ecIP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002 <\/li>\n<li>  Server  &#xff1a;\u63d0\u4f9b\u4e00\u4e2a  Socket  \u5bf9\u8c61&#xff0c;\u5b83\u4ee3\u8868\u4e86\u6b63\u5728\u76d1\u542c\u7684\u670d\u52a1\u5668\u5957\u63a5\u5b57\u3002 <\/li>\n<\/ul>\n<p> \u8fd9\u4e9b\u5c5e\u6027\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u5f0f&#xff0c;\u4ee5\u7f16\u7a0b\u65b9\u5f0f\u63a7\u5236\u548c\u4e86\u89e3  TcpListener  \u7684\u884c\u4e3a\u548c\u72b6\u6001\u3002 <\/p>\n<h5> 2.2.2 TcpListener\u7c7b\u7684\u4e3b\u8981\u65b9\u6cd5\u53ca\u5176\u4f7f\u7528\u65b9\u6cd5 <\/h5>\n<p>  TcpListener  \u7c7b\u7684\u6838\u5fc3\u65b9\u6cd5\u662f\u5176\u7528\u4e8e\u63a5\u53d7\u8fde\u63a5\u7684\u65b9\u6cd5&#xff0c;\u5305\u62ec&#xff1a; <\/p>\n<ul>\n<li>  Start()  &#xff1a;\u5f00\u59cb\u76d1\u542c\u6307\u5b9a\u7aef\u53e3\u4e0a\u7684TCP\u8fde\u63a5\u8bf7\u6c42\u3002 <\/li>\n<li>  Stop()  &#xff1a;\u505c\u6b62\u5f53\u524d\u7684\u76d1\u542c\u64cd\u4f5c\u3002 <\/li>\n<li>  AcceptTcpClient()  &#xff1a;\u63a5\u53d7\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u5e76\u8fd4\u56de  TcpClient  \u5bf9\u8c61&#xff0c;\u7528\u4e8e\u4e0e\u5ba2\u6237\u7aef\u901a\u4fe1\u3002 <\/li>\n<li>  AcceptSocket()  &#xff1a;\u63a5\u53d7\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u5e76\u8fd4\u56de  Socket  \u5bf9\u8c61&#xff0c;\u7c7b\u4f3c\u4e8e  AcceptTcpClient()  &#xff0c;\u4f46\u63d0\u4f9b\u4e86\u66f4\u5e95\u5c42\u7684\u63a7\u5236\u3002 <\/li>\n<\/ul>\n<p>  Start()  \u548c  Stop()  \u65b9\u6cd5\u7528\u4e8e\u63a7\u5236\u76d1\u542c\u5668\u7684\u8fd0\u884c\u72b6\u6001&#xff0c;\u800c  AcceptTcpClient()  \u548c  AcceptSocket()  \u7528\u4e8e\u5904\u7406\u5b9e\u9645\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\u5728\u670d\u52a1\u7aef\u5e94\u7528\u5f00\u53d1\u4e2d&#xff0c;\u8fd9\u4e9b\u65b9\u6cd5\u662f\u4e0e\u5ba2\u6237\u7aef\u5efa\u7acb\u8fde\u63a5\u7684\u5173\u952e\u3002 <\/p>\n<h4> 2.3 TcpListener\u7c7b\u7684\u521d\u59cb\u5316 <\/h4>\n<h5> 2.3.1 \u521b\u5efaTcpListener\u5bf9\u8c61\u7684\u57fa\u672c\u6b65\u9aa4 <\/h5>\n<p> \u521d\u59cb\u5316  TcpListener  \u5bf9\u8c61\u7684\u57fa\u672c\u6b65\u9aa4\u5982\u4e0b&#xff1a; <\/p>\n<li>\n<p> \u5bfc\u5165\u5fc5\u8981\u7684\u547d\u540d\u7a7a\u95f4&#xff1a;   csharp using System.Net; using System.Net.Sockets;  <\/p>\n<\/li>\n<li>\n<p> \u521b\u5efa  TcpListener  \u5b9e\u4f8b&#xff0c;\u5e76\u6307\u5b9a\u76d1\u542c\u7aef\u53e3&#xff1a;   csharp int port &#061; 13000; \/\/ \u4e3e\u4f8b\u4f7f\u7528\u7aef\u53e313000 TcpListener listener &#061; new TcpListener(IPAddress.Any, port);  <\/p>\n<\/li>\n<p> \u8fd9\u91cc&#xff0c;  IPAddress.Any  \u8868\u793a\u76d1\u542c\u6240\u6709\u7f51\u7edc\u63a5\u53e3\u4e0a\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\u4e5f\u53ef\u4ee5\u6307\u5b9a\u7279\u5b9a\u7684IP\u5730\u5740\u6216\u4e3b\u673a\u540d&#xff0c;\u4ec5\u76d1\u542c\u8be5\u5730\u5740\u7684\u8fde\u63a5\u8bf7\u6c42\u3002 <\/p>\n<h5> 2.3.2 TcpListener\u7c7b\u7684\u53c2\u6570\u8bbe\u7f6e\u548c\u4f7f\u7528\u6280\u5de7 <\/h5>\n<p> \u5728\u521d\u59cb\u5316  TcpListener  \u540e&#xff0c;\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u4e00\u7cfb\u5217\u53c2\u6570\u8bbe\u7f6e&#xff0c;\u4ee5\u4f18\u5316\u5176\u884c\u4e3a&#xff1a; <\/p>\n<li>\n<p> \u8bbe\u7f6e\u8d85\u65f6\u53c2\u6570&#xff1a;\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e  TcpListener  \u7684  Server  \u5c5e\u6027\u4e3a  Socket  &#xff0c;\u7136\u540e\u8c03\u7528  SetSocketOption  \u65b9\u6cd5\u6765\u914d\u7f6e\u8d85\u65f6\u9009\u9879\u3002   csharp listener.Server.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveTimeout, 3000); \/\/ \u8bbe\u7f6e\u63a5\u6536\u8d85\u65f6\u65f6\u95f4\u4e3a3000\u6beb\u79d2  <\/p>\n<\/li>\n<li>\n<p> \u4f7f\u7528  DualMode  &#xff1a;\u5982\u679c\u4f60\u5e0c\u671b  TcpListener  \u80fd\u591f\u63a5\u53d7IPv4\u548cIPv6\u7684\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u53ef\u4ee5\u8bbe\u7f6e  DualMode  \u5c5e\u6027\u3002   csharp if (listener.Server.AddressFamily &#061;&#061; AddressFamily.InterNetworkV6) { listener.Server.DualMode &#061; true; }  <\/p>\n<\/li>\n<li>\n<p> \u542f\u52a8\u76d1\u542c&#xff1a;   csharp listener.Start();  <\/p>\n<\/li>\n<p> \u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4&#xff0c;\u4f60\u5c31\u80fd\u6210\u529f\u521d\u59cb\u5316\u5e76\u51c6\u5907\u597d\u4e86  TcpListener  \u5b9e\u4f8b&#xff0c;\u8ba9\u5b83\u80fd\u591f\u5f00\u59cb\u76d1\u542c\u7aef\u53e3\u4e0a\u7684TCP\u8fde\u63a5\u8bf7\u6c42\u3002\u8fd9\u4e00\u7ae0\u8282\u7684\u5185\u5bb9\u6784\u6210\u4e86\u540e\u7eed\u7ae0\u8282\u7684\u57fa\u7840&#xff0c;\u5b83\u4e3a\u4f60\u63d0\u4f9b\u4e86\u7406\u89e3\u548c\u4f7f\u7528  TcpListener  \u7684\u7406\u8bba\u548c\u5b9e\u8df5\u57fa\u7840\u3002 <\/p>\n<h2> 3. \u542f\u52a8\u548c\u76d1\u542cTCP\u8fde\u63a5 <\/h2>\n<h3> 3.1 \u542f\u52a8TCP\u76d1\u542c <\/h3>\n<h4> 3.1.1 \u542f\u52a8\u76d1\u542c\u7684\u65b9\u6cd5\u548c\u6b65\u9aa4 <\/h4>\n<p> \u5728\u4f7f\u7528TcpListener\u7c7b\u542f\u52a8TCP\u76d1\u542c\u4e4b\u524d&#xff0c;\u9700\u8981\u786e\u4fdd\u5df2\u7ecf\u6b63\u786e\u914d\u7f6e\u4e86\u7f51\u7edc\u73af\u5883&#xff0c;\u4ee5\u4fbf\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u5728\u7f51\u7edc\u4e2d\u88ab\u5176\u4ed6\u5ba2\u6237\u7aef\u53d1\u73b0\u3002\u4ee5\u4e0b\u662f\u542f\u52a8TCP\u76d1\u542c\u7684\u57fa\u672c\u6b65\u9aa4&#xff1a; <\/p>\n<li>  \u521b\u5efaTcpListener\u5b9e\u4f8b  &#xff1a;\u4f7f\u7528\u6307\u5b9a\u7684\u76d1\u542cIP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u521b\u5efaTcpListener\u5bf9\u8c61\u3002 <\/li>\n<li>  \u542f\u52a8\u76d1\u542c  &#xff1a;\u8c03\u7528  Start  \u65b9\u6cd5&#xff0c;\u4f7f\u76d1\u542c\u5668\u5f00\u59cb\u76d1\u542c\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002 <\/li>\n<li>  \u7b49\u5f85\u8fde\u63a5\u8bf7\u6c42  &#xff1a;\u76d1\u542c\u5668\u5c06\u8fdb\u5165\u7b49\u5f85\u72b6\u6001&#xff0c;\u76f4\u5230\u63a5\u6536\u5230\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002 <\/li>\n<li>  \u5904\u7406\u8fde\u63a5\u8bf7\u6c42  &#xff1a;\u4f7f\u7528  AcceptTcpClient  \u65b9\u6cd5\u63a5\u53d7\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u5e76\u8fd4\u56de\u4e00\u4e2aTcpClient\u5b9e\u4f8b&#xff0c;\u7528\u4e8e\u4e0e\u5ba2\u6237\u7aef\u901a\u4fe1\u3002 <\/li>\n<p> \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\u5757&#xff0c;\u5c55\u793a\u5982\u4f55\u542f\u52a8TCP\u76d1\u542c&#xff1a; <\/p>\n<p>using System;<br \/>\nusing System.Net;<br \/>\nusing System.Net.Sockets;<br \/>\nusing System.Threading;<\/p>\n<p>class TcpListenerExample<br \/>\n{<br \/>\n    static void Main(string[] args)<br \/>\n    {<br \/>\n        \/\/ \u521b\u5efa\u4e00\u4e2aTcpListener\u5b9e\u4f8b&#xff0c;\u7528\u4e8e\u76d1\u542c\u672c\u5730\u7aef\u53e313000<br \/>\n        TcpListener listener &#061; new TcpListener(IPAddress.Any, 13000);<\/p>\n<p>        \/\/ \u542f\u52a8\u76d1\u542c<br \/>\n        listener.Start();<\/p>\n<p>        \/\/ \u8f93\u51fa\u63d0\u793a\u4fe1\u606f&#xff0c;\u8868\u660e\u76d1\u542c\u5df2\u542f\u52a8<br \/>\n        Console.WriteLine(&#034;Listening for incoming TCP connections&#8230;&#034;);<\/p>\n<p>        \/\/ \u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\u7528\u4e8e\u7b49\u5f85\u548c\u5904\u7406\u8fde\u63a5\u8bf7\u6c42<br \/>\n        Thread clientThread &#061; new Thread(new ThreadStart(AcceptClients));<br \/>\n        clientThread.Start();<\/p>\n<p>        \/\/ \u9632\u6b62\u4e3b\u7ebf\u7a0b\u9000\u51fa&#xff0c;\u4fdd\u6301\u7a0b\u5e8f\u8fd0\u884c<br \/>\n        Thread.Sleep(Timeout.Infinite);<br \/>\n    }<\/p>\n<p>    static void AcceptClients()<br \/>\n    {<br \/>\n        while (true)<br \/>\n        {<br \/>\n            \/\/ \u7b49\u5f85\u5ba2\u6237\u7aef\u8fde\u63a5<br \/>\n            TcpClient client &#061; listener.AcceptTcpClient();<\/p>\n<p>            \/\/ \u5904\u7406\u8fde\u63a5\u8bf7\u6c42<br \/>\n            Console.WriteLine(&#034;Client connected&#034;);<br \/>\n            \/\/ \u8fd9\u91cc\u53ef\u4ee5\u4f20\u9012TcpClient\u5230\u4e00\u4e2a\u5355\u72ec\u7684\u65b9\u6cd5\u8fdb\u884c\u8fdb\u4e00\u6b65\u5904\u7406<br \/>\n        }<br \/>\n    }<br \/>\n}<\/p>\n<h4> 3.1.2 \u76d1\u542c\u72b6\u6001\u7684\u5224\u65ad\u548c\u5f02\u5e38\u5904\u7406 <\/h4>\n<p> \u5728\u7b49\u5f85\u8fde\u63a5\u8bf7\u6c42\u7684\u8fc7\u7a0b\u4e2d&#xff0c;\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u80fd\u591f\u5904\u7406\u5404\u79cd\u53ef\u80fd\u53d1\u751f\u7684\u5f02\u5e38\u3002\u901a\u5e38\u60c5\u51b5\u4e0b&#xff0c;\u4f1a\u6709\u4ee5\u4e0b\u51e0\u79cd\u5f02\u5e38\u60c5\u51b5\u9700\u8981\u8003\u8651&#xff1a; <\/p>\n<ul>\n<li>  AddressAlreadyInUseException  &#xff1a;\u5f53\u5c1d\u8bd5\u76d1\u542c\u7684\u7aef\u53e3\u5df2\u88ab\u5176\u4ed6\u8fdb\u7a0b\u5360\u7528\u65f6&#xff0c;\u4f1a\u629b\u51fa\u6b64\u5f02\u5e38\u3002 <\/li>\n<li>  ObjectDisposedException  &#xff1a;\u5f53\u8c03\u7528\u65b9\u6cd5\u64cd\u4f5c\u4e00\u4e2a\u5df2\u5173\u95ed\u6216\u91ca\u653e\u7684TcpListener\u5b9e\u4f8b\u65f6&#xff0c;\u4f1a\u629b\u51fa\u6b64\u5f02\u5e38\u3002 <\/li>\n<li>  SocketException  &#xff1a;\u5728\u5e95\u5c42\u7684Socket\u64cd\u4f5c\u4e2d\u51fa\u73b0\u9519\u8bef\u65f6&#xff0c;\u4f1a\u629b\u51fa\u6b64\u5f02\u5e38&#xff0c;\u4f8b\u5982\u7f51\u7edc\u4e0d\u53ef\u8fbe\u6216\u8005\u6743\u9650\u4e0d\u8db3\u3002 <\/li>\n<\/ul>\n<p> \u6b63\u786e\u7684\u5f02\u5e38\u5904\u7406\u7b56\u7565\u662f&#xff1a; <\/p>\n<li> \u6355\u83b7\u5e76\u8bb0\u5f55\u5f02\u5e38\u4fe1\u606f&#xff0c;\u786e\u4fdd\u4e0d\u4f1a\u5f71\u54cd\u5230\u4e3b\u7a0b\u5e8f\u7684\u8fd0\u884c\u3002 <\/li>\n<li> \u63d0\u4f9b\u660e\u786e\u7684\u7528\u6237\u53cd\u9988&#xff0c;\u544a\u8bc9\u7528\u6237\u53ef\u80fd\u7684\u95ee\u9898\u539f\u56e0&#xff0c;\u5e76\u63d0\u4f9b\u53ef\u80fd\u7684\u89e3\u51b3\u529e\u6cd5\u3002 <\/li>\n<p>try<br \/>\n{<br \/>\n    \/\/ \u5c1d\u8bd5\u542f\u52a8\u76d1\u542c<br \/>\n    listener.Start();<br \/>\n}<br \/>\ncatch(AddressAlreadyInUseException ex)<br \/>\n{<br \/>\n    \/\/ \u5904\u7406\u7aef\u53e3\u88ab\u5360\u7528\u7684\u5f02\u5e38\u60c5\u51b5<br \/>\n    Console.WriteLine(&#034;Error: &#034; &#043; ex.Message);<br \/>\n    Console.WriteLine(&#034;Try to use another port or stop the application that&#039;s using the same port.&#034;);<br \/>\n}<br \/>\ncatch(ObjectDisposedException ex)<br \/>\n{<br \/>\n    \/\/ \u5904\u7406TcpListener\u5df2\u88ab\u5173\u95ed\u6216\u91ca\u653e\u7684\u5f02\u5e38\u60c5\u51b5<br \/>\n    Console.WriteLine(&#034;Error: &#034; &#043; ex.Message);<br \/>\n    Console.WriteLine(&#034;The listener has been closed or disposed.&#034;);<br \/>\n}<br \/>\ncatch(SocketException ex)<br \/>\n{<br \/>\n    \/\/ \u5904\u7406Socket\u9519\u8bef\u7684\u5f02\u5e38\u60c5\u51b5<br \/>\n    Console.WriteLine(&#034;Error: &#034; &#043; ex.Message);<br \/>\n    Console.WriteLine(&#034;Check your network settings or contact your network administrator.&#034;);<br \/>\n}<\/p>\n<h3> 3.2 TCP\u8fde\u63a5\u7684\u76d1\u542c <\/h3>\n<h4> 3.2.1 \u8fde\u63a5\u76d1\u542c\u7684\u5b9e\u73b0\u65b9\u6cd5 <\/h4>\n<p> \u8fde\u63a5\u76d1\u542c\u662fTCP\u670d\u52a1\u5668\u7684\u6838\u5fc3\u529f\u80fd\u4e4b\u4e00&#xff0c;\u5b83\u5141\u8bb8\u670d\u52a1\u5668\u54cd\u5e94\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0TCP\u8fde\u63a5\u76d1\u542c\u7684\u8be6\u7ec6\u6b65\u9aa4&#xff1a; <\/p>\n<li>  \u6301\u7eed\u76d1\u542c  &#xff1a;\u901a\u8fc7\u65e0\u9650\u5faa\u73af\u8c03\u7528  AcceptTcpClient  \u65b9\u6cd5\u7b49\u5f85\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002 <\/li>\n<li>  \u5f02\u6b65\u76d1\u542c  &#xff1a;\u4e3a\u4e86\u907f\u514d\u963b\u585e\u4e3b\u7ebf\u7a0b&#xff0c;\u901a\u5e38\u4f7f\u7528\u5f02\u6b65\u65b9\u5f0f\u76d1\u542c\u5ba2\u6237\u7aef\u8fde\u63a5\u3002 <\/li>\n<li>  \u63a5\u53d7\u8fde\u63a5  &#xff1a;\u4e00\u65e6\u6709\u65b0\u7684\u8fde\u63a5\u8bf7\u6c42&#xff0c;  AcceptTcpClient  \u4f1a\u8fd4\u56de\u4e00\u4e2aTcpClient\u5bf9\u8c61&#xff0c;\u8be5\u5bf9\u8c61\u7528\u4e8e\u4e0e\u5ba2\u6237\u7aef\u901a\u4fe1\u3002 <\/li>\n<li>  \u5efa\u7acb\u8fde\u63a5\u540e\u5904\u7406  &#xff1a;\u83b7\u53d6\u5230TcpClient\u5bf9\u8c61\u540e&#xff0c;\u53ef\u4ee5\u8fdb\u4e00\u6b65\u83b7\u53d6\u5176\u7f51\u7edc\u6d41&#xff08;NetworkStream&#xff09;&#xff0c;\u5e76\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\u3002 <\/li>\n<p> \u793a\u4f8b\u4ee3\u7801&#xff1a; <\/p>\n<p>while (true)<br \/>\n{<br \/>\n    \/\/ \u5f02\u6b65\u63a5\u53d7TCP\u5ba2\u6237\u7aef\u8fde\u63a5\u8bf7\u6c42<br \/>\n    TcpClient client &#061; listener.AcceptTcpClient();<\/p>\n<p>    \/\/ \u8fde\u63a5\u5df2\u6210\u529f\u5efa\u7acb&#xff0c;\u53ef\u4ee5\u5728\u8fd9\u91cc\u5904\u7406\u8fde\u63a5<br \/>\n    Console.WriteLine(&#034;New client connected&#034;);<br \/>\n    NetworkStream clientStream &#061; client.GetStream();<\/p>\n<p>    \/\/ \u5728\u8fd9\u91cc\u53ef\u4ee5\u6dfb\u52a0\u66f4\u591a\u7684\u4ee3\u7801\u6765\u5904\u7406\u65b0\u7684\u8fde\u63a5<br \/>\n}<\/p>\n<h4> 3.2.2 \u76d1\u542c\u8fc7\u7a0b\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5 <\/h4>\n<p> \u5728\u5b9e\u9645\u7684TCP\u76d1\u542c\u8fc7\u7a0b\u4e2d&#xff0c;\u5f00\u53d1\u8005\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u7f51\u7edc\u95ee\u9898\u548c\u5f02\u5e38\u60c5\u51b5\u3002\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6cd5\u5982\u4e0b&#xff1a; <\/p>\n<ul>\n<li>  \u9632\u706b\u5899\u6216\u7f51\u7edc\u9650\u5236  &#xff1a;\u5982\u679c\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u5b58\u5728\u9632\u706b\u5899\u6216\u7f51\u7edc\u9650\u5236&#xff0c;\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fde\u63a5\u8bf7\u6c42\u65e0\u6cd5\u901a\u8fc7\u3002\u89e3\u51b3\u529e\u6cd5\u662f\u68c0\u67e5\u5e76\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219&#xff0c;\u786e\u4fddTCP\u7aef\u53e3\u5141\u8bb8\u901a\u4fe1\u3002 <\/li>\n<li>  \u7f51\u7edc\u5ef6\u8fdf  &#xff1a;\u7f51\u7edc\u5ef6\u8fdf\u53ef\u80fd\u5bfc\u81f4\u5ba2\u6237\u7aef\u5728\u8fde\u63a5\u65f6\u8d85\u65f6\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u4f18\u5316\u7f51\u7edc\u4ee3\u7801&#xff0c;\u589e\u52a0\u8d85\u65f6\u65f6\u95f4&#xff0c;\u6216\u8005\u5b9e\u73b0\u91cd\u8bd5\u673a\u5236\u3002 <\/li>\n<li>  \u8d44\u6e90\u8017\u5c3d  &#xff1a;\u5982\u679c\u670d\u52a1\u5668\u5728\u77ed\u65f6\u95f4\u5185\u63a5\u53d7\u4e86\u5927\u91cf\u7684\u8fde\u63a5&#xff0c;\u53ef\u80fd\u4f1a\u8017\u5c3d\u7cfb\u7edf\u8d44\u6e90\u5bfc\u81f4\u65e0\u6cd5\u63a5\u53d7\u65b0\u7684\u8fde\u63a5\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u9650\u5236\u540c\u65f6\u5904\u7406\u7684\u8fde\u63a5\u6570\u91cf\u6216\u589e\u52a0\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90\u6765\u89e3\u51b3\u3002 <\/li>\n<\/ul>\n<p>\/\/ \u670d\u52a1\u5668\u8fde\u63a5\u76d1\u542c\u5904\u7406<br \/>\nwhile (true)<br \/>\n{<br \/>\n    try<br \/>\n    {<br \/>\n        \/\/ \u5c1d\u8bd5\u63a5\u53d7\u65b0\u7684\u8fde\u63a5\u8bf7\u6c42<br \/>\n        TcpClient newClient &#061; listener.AcceptTcpClient();<\/p>\n<p>        \/\/ \u5728\u8fd9\u91cc\u53ef\u4ee5\u5904\u7406\u6bcf\u4e2a\u65b0\u5efa\u7acb\u7684\u8fde\u63a5<br \/>\n    }<br \/>\n    catch(SocketException ex)<br \/>\n    {<br \/>\n        \/\/ \u5904\u7406\u7531\u4e8e\u7f51\u7edc\u6216\u8d44\u6e90\u95ee\u9898\u5bfc\u81f4\u7684\u8fde\u63a5\u5f02\u5e38<br \/>\n        Console.WriteLine(&#034;Unable to accept client connections: &#034; &#043; ex.Message);<br \/>\n    }<br \/>\n}<\/p>\n<p> \u5728\u5904\u7406TCP\u8fde\u63a5\u76d1\u542c\u65f6&#xff0c;\u5f00\u53d1\u8005\u5e94\u5bc6\u5207\u5173\u6ce8\u7cfb\u7edf\u8d44\u6e90\u7684\u4f7f\u7528\u60c5\u51b5&#xff0c;\u5408\u7406\u914d\u7f6e\u76d1\u542c\u53c2\u6570&#xff0c;\u5e76\u63d0\u4f9b\u8db3\u591f\u7684\u9519\u8bef\u5904\u7406\u548c\u7528\u6237\u53cd\u9988\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u670d\u52a1\u5668\u5e94\u7528\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u80fd\u591f\u6301\u7eed\u7a33\u5b9a\u5730\u54cd\u5e94\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002 <\/p>\n<h2> 4. \u63a5\u6536\u548c\u5904\u7406TCP\u5ba2\u6237\u7aef\u8fde\u63a5 <\/h2>\n<h4> 4.1 \u63a5\u6536\u5ba2\u6237\u7aef\u8fde\u63a5 <\/h4>\n<h5> 4.1.1 \u63a5\u6536\u8fde\u63a5\u7684\u65b9\u6cd5\u548c\u6b65\u9aa4 <\/h5>\n<p> \u5728TCP\u670d\u52a1\u5668\u4e2d&#xff0c;\u63a5\u6536\u5ba2\u6237\u7aef\u8fde\u63a5\u662f\u6784\u5efa\u7f51\u7edc\u901a\u4fe1\u7684\u57fa\u7840\u3002  TcpListener  \u7c7b\u63d0\u4f9b\u4e86\u4e00\u4e2a  AcceptTcpClient  \u65b9\u6cd5&#xff0c;\u5141\u8bb8\u670d\u52a1\u5668\u63a5\u53d7\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\u4f7f\u7528\u6b64\u65b9\u6cd5\u65f6&#xff0c;\u670d\u52a1\u5668\u5c06\u963b\u585e\u5f53\u524d\u7ebf\u7a0b\u76f4\u5230\u4e00\u4e2a\u5ba2\u6237\u7aef\u8fde\u63a5\u88ab\u5efa\u7acb\u3002 <\/p>\n<p> \u4e0b\u9762\u662f\u4f7f\u7528  AcceptTcpClient  \u65b9\u6cd5\u7684\u57fa\u672c\u4ee3\u7801\u793a\u4f8b&#xff1a; <\/p>\n<p>TcpListener tcpListener &#061; new TcpListener(IPAddress.Any, port);<br \/>\ntcpListener.Start();<br \/>\nConsole.WriteLine(&#034;Waiting for a connection&#8230;&#034;);<\/p>\n<p>TcpClient client &#061; tcpListener.AcceptTcpClient();<br \/>\nConsole.WriteLine(&#034;Connected!&#034;);<\/p>\n<h5> 4.1.2 \u63a5\u6536\u8fde\u63a5\u540e\u7684\u5904\u7406\u8fc7\u7a0b <\/h5>\n<p> \u4e00\u65e6\u4e00\u4e2a\u5ba2\u6237\u7aef\u8fde\u63a5\u88ab\u63a5\u6536&#xff0c;\u670d\u52a1\u5668\u901a\u5e38\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u7ebf\u7a0b\u6216\u4f7f\u7528\u5f02\u6b65\u65b9\u6cd5\u6765\u5904\u7406\u8be5\u8fde\u63a5\u7684\u540e\u7eed\u64cd\u4f5c&#xff0c;\u8fd9\u6837\u5c31\u4e0d\u4f1a\u963b\u585e\u4e3b\u7ebf\u7a0b&#xff0c;\u4f7f\u5176\u80fd\u591f\u7ee7\u7eed\u76d1\u542c\u5176\u5b83\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002 <\/p>\n<p>\/\/ \u4f7f\u7528\u65b0\u7ebf\u7a0b\u5904\u7406\u8fde\u63a5<br \/>\nThread clientThread &#061; new Thread(new ParameterizedThreadStart(HandleClient));<br \/>\nclientThread.Start(client);<\/p>\n<p> \u63a5\u4e0b\u6765&#xff0c;  HandleClient  \u65b9\u6cd5\u5c06\u8d1f\u8d23\u8bfb\u53d6\u6570\u636e\u548c\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u54cd\u5e94&#xff1a; <\/p>\n<p>void HandleClient(object obj)<br \/>\n{<br \/>\n    TcpClient client &#061; (TcpClient)obj;<br \/>\n    \/\/ \u5904\u7406\u5ba2\u6237\u7aef\u8fde\u63a5<br \/>\n}<\/p>\n<h4> 4.2 \u5904\u7406\u5ba2\u6237\u7aef\u8fde\u63a5 <\/h4>\n<h5> 4.2.1 \u5ba2\u6237\u7aef\u8fde\u63a5\u5904\u7406\u7684\u65b9\u6cd5\u548c\u6280\u5de7 <\/h5>\n<p> \u5904\u7406\u5ba2\u6237\u7aef\u8fde\u63a5\u901a\u5e38\u6d89\u53ca\u8bfb\u53d6\u5ba2\u6237\u7aef\u53d1\u9001\u7684\u6570\u636e&#xff0c;\u5e76\u53d1\u9001\u54cd\u5e94\u3002\u6570\u636e\u7684\u8bfb\u53d6\u548c\u53d1\u9001\u4f9d\u8d56\u4e8e  NetworkStream  \u5bf9\u8c61&#xff0c;\u8be5\u5bf9\u8c61\u53ef\u4ee5\u901a\u8fc7  TcpClient  \u83b7\u53d6\u3002 <\/p>\n<p>NetworkStream stream &#061; client.GetStream();<\/p>\n<h5> 4.2.2 \u8fde\u63a5\u5904\u7406\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5 <\/h5>\n<p> \u5728\u5904\u7406TCP\u8fde\u63a5\u65f6&#xff0c;\u53ef\u80fd\u4f1a\u9047\u5230\u7f51\u7edc\u5ef6\u8fdf\u3001\u6570\u636e\u5305\u4e22\u5931\u6216\u987a\u5e8f\u9519\u4e71\u7b49\u95ee\u9898\u3002\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\u4e00\u4e9b\u5e38\u89c1\u65b9\u6cd5\u5305\u62ec&#xff1a; <\/p>\n<ul>\n<li>  \u91cd\u8bd5\u673a\u5236  &#xff1a;\u5982\u679c\u68c0\u6d4b\u5230\u6570\u636e\u672a\u6309\u9884\u671f\u5230\u8fbe&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u91cd\u8bd5\u673a\u5236\u8bf7\u6c42\u91cd\u65b0\u53d1\u9001\u6570\u636e\u5305\u3002 <\/li>\n<li>  \u786e\u8ba4\u5e94\u7b54&#xff08;ACK&#xff09;  &#xff1a;\u670d\u52a1\u5668\u5728\u63a5\u6536\u6570\u636e\u540e\u53d1\u9001ACK&#xff0c;\u786e\u4fdd\u6570\u636e\u5df2\u6210\u529f\u63a5\u6536\u3002 <\/li>\n<li>  \u8d85\u65f6\u5904\u7406  &#xff1a;\u8bbe\u7f6e\u5408\u7406\u7684\u8d85\u65f6\u673a\u5236&#xff0c;\u4ee5\u4fbf\u5728\u7f51\u7edc\u4e2d\u65ad\u65f6\u91cd\u65b0\u542f\u52a8\u8fde\u63a5\u3002 <\/li>\n<li>  \u6570\u636e\u6821\u9a8c  &#xff1a;\u4f7f\u7528\u6821\u9a8c\u548c\u6765\u786e\u8ba4\u6570\u636e\u5305\u7684\u5b8c\u6574\u6027&#xff0c;\u9632\u6b62\u6570\u636e\u635f\u574f\u3002 <\/li>\n<\/ul>\n<p> \u4e0b\u9762\u662f\u4e00\u4e2a\u5904\u7406\u5ba2\u6237\u7aef\u53d1\u9001\u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801&#xff1a; <\/p>\n<p>byte[] buffer &#061; new byte[1024];<br \/>\nint bytesRead &#061; stream.Read(buffer, 0, buffer.Length);<br \/>\nwhile (bytesRead !&#061; 0)<br \/>\n{<br \/>\n    \/\/ \u5904\u7406\u8bfb\u53d6\u5230\u7684\u6570\u636e<br \/>\n    \/\/ \u53d1\u9001\u54cd\u5e94\u5230\u5ba2\u6237\u7aef<br \/>\n    stream.Write(responseBuffer, 0, responseLength);<br \/>\n    bytesRead &#061; stream.Read(buffer, 0, buffer.Length);<br \/>\n}<\/p>\n<p> \u4ee5\u4e0a\u5185\u5bb9\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528  TcpListener  \u7c7b\u63a5\u6536\u548c\u5904\u7406\u5ba2\u6237\u7aef\u8fde\u63a5\u3002\u63a5\u4e0b\u6765\u7684\u7ae0\u8282\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u7684\u8bfb\u5199\u5904\u7406\u3002 <\/p>\n<h2> 5. \u6570\u636e\u8bfb\u5199\u5904\u7406 <\/h2>\n<h3> 5.1 \u6570\u636e\u8bfb\u53d6 <\/h3>\n<p> \u5728TCP\u901a\u4fe1\u4e2d&#xff0c;\u6570\u636e\u7684\u8bfb\u53d6\u662f\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u95f4\u4ea4\u6362\u4fe1\u606f\u7684\u6838\u5fc3\u73af\u8282\u3002\u6b63\u786e\u5730\u8bfb\u53d6\u6570\u636e&#xff0c;\u4e0d\u4ec5\u5173\u4e4e\u4fe1\u606f\u7684\u51c6\u786e\u6027&#xff0c;\u4e5f\u5173\u4e4e\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\u548c\u6027\u80fd\u8868\u73b0\u3002 <\/p>\n<h4> 5.1.1 \u6570\u636e\u8bfb\u53d6\u7684\u65b9\u6cd5\u548c\u6b65\u9aa4 <\/h4>\n<p> \u5728C#\u4e2d&#xff0c;\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528  TcpListener  \u7c7b\u914d\u5408  NetworkStream  \u7c7b\u6765\u8fdb\u884c\u6570\u636e\u7684\u8bfb\u53d6\u3002\u4ee5\u4e0b\u662f\u4e00\u6bb5\u793a\u4f8b\u4ee3\u7801&#xff0c;\u5c55\u793a\u4e86\u57fa\u672c\u7684\u6570\u636e\u8bfb\u53d6\u6d41\u7a0b&#xff1a; <\/p>\n<p>using System;<br \/>\nusing System.Net;<br \/>\nusing System.Net.Sockets;<br \/>\nusing System.IO;<br \/>\nusing System.Text;<\/p>\n<p>\/\/ \u521b\u5efaTCP\u76d1\u542c\u5668<br \/>\nTcpListener server &#061; new TcpListener(IPAddress.Any, 8000);<br \/>\nserver.Start();<\/p>\n<p>\/\/ \u7b49\u5f85\u5ba2\u6237\u7aef\u8fde\u63a5<br \/>\nTcpClient client &#061; server.AcceptTcpClient();<br \/>\nConsole.WriteLine(&#034;Client connected.&#034;);<\/p>\n<p>\/\/ \u83b7\u53d6\u5ba2\u6237\u7aef\u7684\u7f51\u7edc\u6d41<br \/>\nNetworkStream stream &#061; client.GetStream();<\/p>\n<p>\/\/ \u8bfb\u53d6\u6570\u636e\u7684\u7f13\u51b2\u533a<br \/>\nbyte[] buffer &#061; new byte[client.ReceiveBufferSize];<br \/>\nint bytesRead;<\/p>\n<p>try<br \/>\n{<br \/>\n    \/\/ \u5c1d\u8bd5\u8bfb\u53d6\u6570\u636e<br \/>\n    bytesRead &#061; stream.Read(buffer, 0, client.ReceiveBufferSize);<br \/>\n    \/\/ \u5c06\u5b57\u8282\u6570\u636e\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32<br \/>\n    string receivedData &#061; Encoding.ASCII.GetString(buffer, 0, bytesRead);<br \/>\n    Console.WriteLine($&#034;Received data: {receivedData}&#034;);<br \/>\n}<br \/>\ncatch (Exception e)<br \/>\n{<br \/>\n    \/\/ \u6355\u83b7\u5e76\u5904\u7406\u5f02\u5e38<br \/>\n    Console.WriteLine($&#034;Exception: {e.Message}&#034;);<br \/>\n}<\/p>\n<h4> 5.1.2 \u6570\u636e\u8bfb\u53d6\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5 <\/h4>\n<p> \u5728\u6570\u636e\u8bfb\u53d6\u8fc7\u7a0b\u4e2d&#xff0c;\u53ef\u80fd\u4f1a\u9047\u5230\u7f51\u7edc\u4e2d\u65ad\u3001\u6570\u636e\u635f\u574f\u3001\u8bfb\u53d6\u8d85\u65f6\u7b49\u95ee\u9898\u3002\u4e3a\u4e86\u5904\u7406\u8fd9\u4e9b\u95ee\u9898&#xff0c;\u901a\u5e38\u9700\u8981\u5b9e\u73b0\u4e00\u4e9b\u5f02\u5e38\u5904\u7406\u673a\u5236\u548c\u8d85\u65f6\u63a7\u5236\u903b\u8f91\u3002 <\/p>\n<p>\/\/ \u793a\u4f8b&#xff1a;\u8d85\u65f6\u63a7\u5236<br \/>\nint timeout &#061; 5000; \/\/ \u8d85\u65f6\u8bbe\u7f6e\u4e3a5000\u6beb\u79d2<br \/>\nDateTime startTime &#061; DateTime.Now;<\/p>\n<p>while ((DateTime.Now &#8211; startTime).TotalMilliseconds &lt; timeout)<br \/>\n{<br \/>\n    try<br \/>\n    {<br \/>\n        if (stream.DataAvailable)<br \/>\n        {<br \/>\n            bytesRead &#061; stream.Read(buffer, 0, client.ReceiveBufferSize);<br \/>\n            string receivedData &#061; Encoding.ASCII.GetString(buffer, 0, bytesRead);<br \/>\n            Console.WriteLine($&#034;Received data: {receivedData}&#034;);<br \/>\n            break;<br \/>\n        }<br \/>\n    }<br \/>\n    catch (Exception e)<br \/>\n    {<br \/>\n        \/\/ \u5f02\u5e38\u5904\u7406<br \/>\n        Console.WriteLine($&#034;Exception: {e.Message}&#034;);<br \/>\n        break;<br \/>\n    }<br \/>\n}<\/p>\n<p>if (bytesRead &#061;&#061; 0)<br \/>\n{<br \/>\n    \/\/ \u8bfb\u53d6\u5230\u7684\u6570\u636e\u957f\u5ea6\u4e3a0&#xff0c;\u53ef\u8ba4\u4e3a\u5ba2\u6237\u7aef\u5df2\u7ecf\u5173\u95ed\u8fde\u63a5<br \/>\n    Console.WriteLine(&#034;Client disconnected.&#034;);<br \/>\n    stream.Close();<br \/>\n    client.Close();<br \/>\n}<\/p>\n<h3> 5.2 \u6570\u636e\u53d1\u9001 <\/h3>\n<p> \u6570\u636e\u53d1\u9001\u662f\u901a\u4fe1\u7684\u53e6\u4e00\u7aef&#xff0c;\u5b83\u662f\u5411\u8fdc\u7a0b\u4e3b\u673a\u4f20\u8f93\u4fe1\u606f\u7684\u8fc7\u7a0b\u3002\u53d1\u9001\u6570\u636e\u7684\u6b63\u786e\u6027\u76f4\u63a5\u5f71\u54cd\u901a\u4fe1\u53cc\u65b9\u7684\u4ea4\u6d41\u3002 <\/p>\n<h4> 5.2.1 \u6570\u636e\u53d1\u9001\u7684\u65b9\u6cd5\u548c\u6b65\u9aa4 <\/h4>\n<p> \u53d1\u9001\u6570\u636e\u540c\u6837\u6d89\u53ca\u5230  NetworkStream  \u7c7b&#xff0c;\u4ee5\u4e0b\u662f\u53d1\u9001\u5b57\u7b26\u4e32\u6570\u636e\u7684\u4e00\u4e2a\u793a\u4f8b&#xff1a; <\/p>\n<p>string dataToSend &#061; &#034;Hello, TCP!&#034;;<\/p>\n<p>\/\/ \u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5b57\u8282\u6570\u7ec4<br \/>\nbyte[] dataBytes &#061; Encoding.ASCII.GetBytes(dataToSend);<\/p>\n<p>try<br \/>\n{<br \/>\n    \/\/ \u5199\u5165\u5b57\u8282\u6570\u636e\u5230\u7f51\u7edc\u6d41<br \/>\n    stream.Write(dataBytes, 0, dataBytes.Length);<br \/>\n    Console.WriteLine(&#034;Data sent.&#034;);<br \/>\n}<br \/>\ncatch (Exception e)<br \/>\n{<br \/>\n    \/\/ \u6355\u83b7\u5e76\u5904\u7406\u5f02\u5e38<br \/>\n    Console.WriteLine($&#034;Exception: {e.Message}&#034;);<br \/>\n}<\/p>\n<h4> 5.2.2 \u6570\u636e\u53d1\u9001\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5 <\/h4>\n<p> \u53d1\u9001\u6570\u636e\u65f6&#xff0c;\u53ef\u80fd\u4f1a\u9047\u5230\u65e0\u6cd5\u8fde\u63a5\u5230\u76ee\u6807\u4e3b\u673a\u3001\u53d1\u9001\u8d85\u65f6\u6216\u6570\u636e\u65e0\u6cd5\u5230\u8fbe\u63a5\u6536\u7aef\u7b49\u95ee\u9898\u3002\u4e3a\u6b64&#xff0c;\u9700\u8981\u5728\u53d1\u9001\u7aef\u5b9e\u73b0\u9002\u5f53\u7684\u9519\u8bef\u5904\u7406\u673a\u5236&#xff0c;\u786e\u4fdd\u53d1\u9001\u64cd\u4f5c\u7684\u53ef\u9760\u6027\u3002 <\/p>\n<p>\/\/ \u793a\u4f8b&#xff1a;\u53d1\u9001\u6570\u636e\u7684\u91cd\u8bd5\u673a\u5236<br \/>\nint maxAttempts &#061; 3;<br \/>\nfor (int attempt &#061; 0; attempt &lt; maxAttempts; attempt&#043;&#043;)<br \/>\n{<br \/>\n    try<br \/>\n    {<br \/>\n        stream.Write(dataBytes, 0, dataBytes.Length);<br \/>\n        Console.WriteLine(&#034;Data sent successfully.&#034;);<br \/>\n        break; \/\/ \u53d1\u9001\u6210\u529f\u5219\u9000\u51fa\u5faa\u73af<br \/>\n    }<br \/>\n    catch (SocketException ex)<br \/>\n    {<br \/>\n        \/\/ \u5904\u7406socket\u5f02\u5e38<br \/>\n        Console.WriteLine($&#034;SocketException: {ex.Message}&#034;);<br \/>\n        if (attempt &#061;&#061; maxAttempts &#8211; 1)<br \/>\n        {<br \/>\n            \/\/ \u8d85\u8fc7\u6700\u5927\u5c1d\u8bd5\u6b21\u6570&#xff0c;\u53d1\u9001\u5931\u8d25<br \/>\n            Console.WriteLine(&#034;Max attempts reached. Sending failed.&#034;);<br \/>\n        }<br \/>\n    }<br \/>\n    catch (Exception ex)<br \/>\n    {<br \/>\n        \/\/ \u5904\u7406\u5176\u4ed6\u5f02\u5e38<br \/>\n        Console.WriteLine($&#034;General Exception: {ex.Message}&#034;);<br \/>\n        break; \/\/ \u53d1\u751f\u672a\u77e5\u5f02\u5e38\u65f6\u9000\u51fa\u5faa\u73af<br \/>\n    }<br \/>\n}<\/p>\n<p> \u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u5757\u7684\u6267\u884c\u903b\u8f91\u8bf4\u660e&#xff0c;\u53ef\u4ee5\u770b\u5230\u5728\u6570\u636e\u8bfb\u53d6\u548c\u53d1\u9001\u7684\u8fc7\u7a0b\u4e2d&#xff0c;\u6211\u4eec\u9700\u8981\u4ed4\u7ec6\u5904\u7406\u7f51\u7edc\u5f02\u5e38&#xff0c;\u63a7\u5236\u597d\u8d85\u65f6\u903b\u8f91&#xff0c;\u4ee5\u53ca\u5b9e\u73b0\u5fc5\u8981\u7684\u91cd\u8bd5\u673a\u5236&#xff0c;\u6765\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u6b63\u786e\u6027\u548c\u7a33\u5b9a\u6027\u3002\u8fd9\u4e9b\u64cd\u4f5c\u5bf9\u4e8e\u7f16\u5199\u5065\u58ee\u7684\u7f51\u7edc\u901a\u4fe1\u7a0b\u5e8f\u81f3\u5173\u91cd\u8981\u3002 <\/p>\n<h2> 6. &#096;&#096;&#096; <\/h2>\n<h2> \u7b2c\u516d\u7ae0&#xff1a;\u8d44\u6e90\u7ba1\u7406\u548c\u8fde\u63a5\u5173\u95ed <\/h2>\n<p> \u7f51\u7edc\u7f16\u7a0b\u4e2d&#xff0c;\u8d44\u6e90\u7ba1\u7406\u548c\u8fde\u63a5\u5173\u95ed\u662f\u786e\u4fdd\u7a0b\u5e8f\u7a33\u5b9a\u8fd0\u884c\u7684\u5173\u952e\u73af\u8282\u3002\u6b63\u786e\u7684\u8d44\u6e90\u7ba1\u7406\u53ef\u4ee5\u907f\u514d\u5185\u5b58\u6cc4\u6f0f&#xff0c;\u800c\u4f18\u96c5\u7684\u8fde\u63a5\u5173\u95ed\u5219\u80fd\u4fdd\u8bc1\u7f51\u7edc\u901a\u4fe1\u7684\u5b8c\u6574\u6027\u3002 <\/p>\n<h3> 6.1 \u8d44\u6e90\u7ba1\u7406 <\/h3>\n<p> \u8d44\u6e90\u7ba1\u7406\u5728\u7f16\u7a0b\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272&#xff0c;\u5c24\u5176\u662f\u5728\u7f51\u7edc\u901a\u4fe1\u8fd9\u6837\u7684\u590d\u6742\u573a\u666f\u4e0b\u3002\u8d44\u6e90\u6307\u7684\u662f\u7cfb\u7edf\u7528\u4e8e\u6267\u884c\u4efb\u52a1\u6240\u9700\u7684\u5143\u7d20&#xff0c;\u6bd4\u5982\u5185\u5b58\u3001\u53e5\u67c4\u548c\u5957\u63a5\u5b57\u7b49\u3002 <\/p>\n<h4> 6.1.1 \u8d44\u6e90\u7ba1\u7406\u7684\u91cd\u8981\u6027 <\/h4>\n<p> \u5728.NET\u4e2d&#xff0c;\u8d44\u6e90\u7ba1\u7406\u901a\u5e38\u4f9d\u8d56\u4e8e\u5783\u573e\u56de\u6536\u673a\u5236\u3002\u7136\u800c&#xff0c;\u5bf9\u4e8e\u975e\u6258\u7ba1\u8d44\u6e90&#xff0c;\u5982\u7f51\u7edc\u8fde\u63a5\u3001\u6587\u4ef6\u53e5\u67c4\u7b49&#xff0c;\u5f00\u53d1\u8005\u9700\u8981\u624b\u52a8\u7ba1\u7406\u5b83\u4eec\u7684\u751f\u547d\u5468\u671f\u3002\u6b63\u786e\u7684\u8d44\u6e90\u91ca\u653e\u53ef\u4ee5\u9632\u6b62\u5185\u5b58\u6cc4\u6f0f\u548c\u5176\u4ed6\u8d44\u6e90\u7ba1\u7406\u95ee\u9898\u3002 <\/p>\n<h4> 6.1.2 \u8d44\u6e90\u7ba1\u7406\u7684\u5b9e\u73b0\u65b9\u6cd5 <\/h4>\n<p> \u5b9e\u73b0\u8d44\u6e90\u7ba1\u7406\u7684\u4e00\u79cd\u5e38\u89c1\u65b9\u5f0f\u662f\u4f7f\u7528  using  \u8bed\u53e5\u6216\u8005\u5b9e\u73b0  IDisposable  \u63a5\u53e3\u3002\u8fd9\u6837\u53ef\u4ee5\u5728\u4ee3\u7801\u5757\u7ed3\u675f\u65f6\u786e\u4fdd\u8d44\u6e90\u88ab\u91ca\u653e\u3002\u4f8b\u5982&#xff1a; <\/p>\n<p>public class NetworkSession : IDisposable<br \/>\n{<br \/>\n    private TcpClient _tcpClient;<\/p>\n<p>    public NetworkSession(string ipAddress, int port)<br \/>\n    {<br \/>\n        _tcpClient &#061; new TcpClient();<br \/>\n        _tcpClient.Connect(ipAddress, port);<br \/>\n    }<\/p>\n<p>    public void Dispose()<br \/>\n    {<br \/>\n        _tcpClient?.Close();<br \/>\n        _tcpClient?.Dispose();<br \/>\n    }<br \/>\n}<\/p>\n<p> \u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d&#xff0c;  NetworkSession  \u7c7b\u4f7f\u7528\u4e86  TcpClient  &#xff0c;\u5b83\u662f\u9700\u8981\u91ca\u653e\u7684\u975e\u6258\u7ba1\u8d44\u6e90\u3002\u5b9e\u73b0  IDisposable  \u63a5\u53e3\u5141\u8bb8\u5f00\u53d1\u8005\u786e\u4fddTCP\u8fde\u63a5\u5728\u4e0d\u518d\u9700\u8981\u65f6\u80fd\u591f\u88ab\u5173\u95ed\u548c\u91ca\u653e\u3002 <\/p>\n<h3> 6.2 \u8fde\u63a5\u5173\u95ed <\/h3>\n<p> \u5173\u95ed\u7f51\u7edc\u8fde\u63a5\u65f6&#xff0c;\u91cd\u8981\u7684\u662f\u786e\u4fdd\u6240\u6709\u6570\u636e\u90fd\u88ab\u53d1\u9001\u548c\u63a5\u6536\u5b8c\u6bd5&#xff0c;\u4ee5\u53ca\u76f8\u5173\u7684\u8d44\u6e90\u88ab\u6b63\u786e\u91ca\u653e\u3002 <\/p>\n<h4> 6.2.1 \u8fde\u63a5\u5173\u95ed\u7684\u65b9\u6cd5\u548c\u6b65\u9aa4 <\/h4>\n<p> \u5173\u95edTCP\u8fde\u63a5\u901a\u5e38\u6d89\u53ca\u5173\u95ed\u5957\u63a5\u5b57\u8fde\u63a5&#xff0c;\u5e76\u786e\u4fdd\u6240\u6709\u6570\u636e\u4f20\u8f93\u5b8c\u6210\u3002\u5728.NET\u4e2d&#xff0c;\u53ef\u4ee5\u4f7f\u7528  TcpClient  \u7c7b\u7684  Close  \u65b9\u6cd5\u6765\u5173\u95ed\u8fde\u63a5\u3002\u5728\u5173\u95ed\u8fde\u63a5\u4e4b\u524d&#xff0c;\u5e94\u8be5\u901a\u77e5\u5bf9\u65b9\u8fde\u63a5\u5373\u5c06\u5173\u95ed&#xff0c;\u5e76\u7b49\u5f85\u5bf9\u65b9\u786e\u8ba4\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u6570\u636e\u4e22\u5931\u3002 <\/p>\n<h4> 6.2.2 \u8fde\u63a5\u5173\u95ed\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5 <\/h4>\n<p> \u4e00\u4e2a\u5e38\u89c1\u7684\u95ee\u9898\u662f\u5c1d\u8bd5\u5728\u672a\u6b63\u786e\u5efa\u7acb\u6216\u5df2\u7ecf\u5173\u95ed\u7684\u8fde\u63a5\u4e0a\u53d1\u9001\u6570\u636e\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898&#xff0c;\u5e94\u8be5\u5728\u53d1\u9001\u6570\u636e\u524d\u68c0\u67e5\u8fde\u63a5\u72b6\u6001&#xff0c;\u5e76\u6355\u83b7\u4efb\u4f55\u53ef\u80fd\u53d1\u751f\u7684\u5f02\u5e38\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801&#xff1a; <\/p>\n<p>try<br \/>\n{<br \/>\n    if (_tcpClient.Connected)<br \/>\n    {<br \/>\n        NetworkStream stream &#061; _tcpClient.GetStream();<br \/>\n        byte[] message &#061; Encoding.ASCII.GetBytes(&#034;Closing connection&#8230;&#034;);<br \/>\n        stream.Write(message, 0, message.Length);<br \/>\n        stream.Flush();<br \/>\n    }<br \/>\n    _tcpClient.Close();<br \/>\n}<br \/>\ncatch (SocketException ex)<br \/>\n{<br \/>\n    \/\/ \u5904\u7406\u5957\u63a5\u5b57\u5f02\u5e38<br \/>\n    Console.WriteLine(&#034;SocketException caught: &#034; &#043; ex.Message);<br \/>\n}<br \/>\ncatch (ObjectDisposedException ex)<br \/>\n{<br \/>\n    \/\/ \u5904\u7406\u5bf9\u8c61\u5df2\u91ca\u653e\u5f02\u5e38<br \/>\n    Console.WriteLine(&#034;ObjectDisposedException caught: &#034; &#043; ex.Message);<br \/>\n}<\/p>\n<p> \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d&#xff0c;\u9996\u5148\u68c0\u67e5  TcpClient  \u662f\u5426\u4ecd\u7136\u8fde\u63a5&#xff0c;\u7136\u540e\u53d1\u9001\u4e00\u6761\u6d88\u606f&#xff0c;\u5e76\u786e\u4fdd\u6570\u636e\u6d41\u88ab\u5237\u65b0\u3002\u6700\u540e\u5173\u95ed\u8fde\u63a5\u3002\u540c\u65f6&#xff0c;\u5f02\u5e38\u5904\u7406\u786e\u4fdd\u5728\u8fde\u63a5\u5df2\u5173\u95ed\u6216\u65e0\u6cd5\u8bbf\u95ee\u65f6\u80fd\u591f\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u3002 <\/p>\n<p> \u5728\u7ba1\u7406\u8d44\u6e90\u548c\u5173\u95ed\u8fde\u63a5\u65f6&#xff0c;\u5173\u952e\u5728\u4e8e\u9075\u5faa\u6700\u4f73\u5b9e\u8df5&#xff0c;\u786e\u4fdd\u8d44\u6e90\u5f97\u5230\u9002\u5f53\u7ba1\u7406&#xff0c;\u5e76\u4e14\u5728\u7ed3\u675f\u901a\u4fe1\u65f6\u80fd\u591f\u4f18\u96c5\u5730\u5904\u7406\u6240\u6709\u7ec6\u8282\u3002\u901a\u8fc7\u4ed4\u7ec6\u7684\u89c4\u5212\u548c\u5b9e\u65bd&#xff0c;\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u7f51\u7edc\u901a\u4fe1\u4e2d\u7684\u95ee\u9898\u3002 <\/p>\n<p>\u5728\u4ee5\u4e0a\u5185\u5bb9\u4e2d&#xff0c;\u6211\u4eec\u8be6\u7ec6\u63a2\u8ba8\u4e86\u8d44\u6e90\u7ba1\u7406\u548c\u8fde\u63a5\u5173\u95ed\u7684\u91cd\u8981\u6027\u3001\u5b9e\u73b0\u65b9\u6cd5\u4ee5\u53ca\u5728\u7f16\u7a0b\u5b9e\u8df5\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6848\u3002\u8fd9\u6837\u7684\u5185\u5bb9\u5e03\u5c40\u65e8\u5728\u5e2e\u52a9IT\u884c\u4e1a\u7684\u4e13\u4e1a\u4eba\u5458\u6df1\u5165\u7406\u89e3\u7f51\u7edc\u7f16\u7a0b\u4e2d\u7684\u5173\u952e\u5b9e\u8df5&#xff0c;\u540c\u65f6\u63d0\u4f9b\u5177\u4f53\u7684\u64cd\u4f5c\u6b65\u9aa4\u548c\u4ee3\u7801\u793a\u4f8b\u6765\u6307\u5bfc\u5b9e\u9645\u5f00\u53d1\u3002\u901a\u8fc7\u9010\u6b65\u9012\u8fdb\u7684\u65b9\u5f0f&#xff0c;\u786e\u4fdd\u4e86\u6587\u7ae0\u5185\u5bb9\u7684\u8fde\u8d2f\u6027\u548c\u4e30\u5bcc\u6027&#xff0c;\u4f7f\u5f97\u5373\u4f7f\u662f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u5f00\u53d1\u8005\u4e5f\u80fd\u591f\u4ece\u4e2d\u83b7\u5f97\u65b0\u7684\u77e5\u8bc6\u548c\u89c1\u89e3\u3002<\/p>\n<p># 7. \u5f02\u6b65\u7f16\u7a0b\u65b9\u6cd5<\/p>\n<p>## 7.1 \u5f02\u6b65\u7f16\u7a0b\u7684\u57fa\u672c\u6982\u5ff5\u548c\u4f18\u52bf<\/p>\n<p>### 7.1.1 \u5f02\u6b65\u7f16\u7a0b\u7684\u57fa\u672c\u6982\u5ff5<br \/>\n\u5728\u4f20\u7edf\u7684\u7f16\u7a0b\u6a21\u5f0f\u4e2d&#xff0c;\u5f53\u6267\u884c\u4e00\u4e2a\u8017\u65f6\u64cd\u4f5c&#xff0c;\u5982\u7f51\u7edc\u8bf7\u6c42\u3001\u6587\u4ef6I\/O\u7b49&#xff0c;\u5f53\u524d\u7ebf\u7a0b\u5c06\u4f1a\u88ab\u963b\u585e&#xff0c;\u76f4\u81f3\u8be5\u64cd\u4f5c\u5b8c\u6210\u3002\u8fd9\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u6216\u6d89\u53caUI\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u53ef\u80fd\u9020\u6210\u6027\u80fd\u74f6\u9888\u6216\u54cd\u5e94\u5ef6\u8fdf\u3002\u5f02\u6b65\u7f16\u7a0b\u63d0\u4f9b\u4e86\u4e00\u79cd\u907f\u514d\u963b\u585e\u5f53\u524d\u7ebf\u7a0b\u7684\u89e3\u51b3\u65b9\u6848&#xff0c;\u5141\u8bb8\u7a0b\u5e8f\u5728\u7b49\u5f85\u64cd\u4f5c\u5b8c\u6210\u7684\u540c\u65f6\u7ee7\u7eed\u6267\u884c\u5176\u4ed6\u4efb\u52a1\u3002<\/p>\n<p>\u5f02\u6b65\u7f16\u7a0b\u901a\u5e38\u662f\u57fa\u4e8e\u4e8b\u4ef6\u9a71\u52a8\u7684\u6a21\u578b&#xff0c;\u5373\u5f53\u8017\u65f6\u64cd\u4f5c\u5b8c\u6210\u65f6&#xff0c;\u4f1a\u89e6\u53d1\u4e00\u4e2a\u4e8b\u4ef6&#xff08;\u4f8b\u5982&#xff0c;.NET\u4e2d\u7684&#096;Completed&#096;\u4e8b\u4ef6&#xff09;&#xff0c;\u7a0b\u5e8f\u53ef\u4ee5\u5728\u8fd9\u4e2a\u4e8b\u4ef6\u4e2d\u5904\u7406\u64cd\u4f5c\u7ed3\u679c&#xff0c;\u800c\u4e0d\u4f1a\u963b\u788d\u5176\u4ed6\u64cd\u4f5c\u7684\u6267\u884c\u3002<\/p>\n<p>### 7.1.2 \u5f02\u6b65\u7f16\u7a0b\u7684\u4f18\u52bf\u548c\u5e94\u7528\u573a\u666f<br \/>\n\u5f02\u6b65\u7f16\u7a0b\u7684\u4f18\u52bf\u5728\u4e8e\u80fd\u591f\u63d0\u5347\u5e94\u7528\u7a0b\u5e8f\u7684\u54cd\u5e94\u6027\u548c\u6027\u80fd&#xff0c;\u7279\u522b\u662f\u5728\u7f51\u7edc\u670d\u52a1\u3001UI\u4ea4\u4e92\u4ee5\u53ca\u4efb\u4f55\u9700\u8981\u5904\u7406\u5927\u91cfI\/O\u64cd\u4f5c\u7684\u573a\u666f\u4e2d\u3002\u5f02\u6b65\u65b9\u6cd5\u53ef\u4ee5\u901a\u8fc7\u975e\u963b\u585e\u65b9\u5f0f\u6267\u884c\u4efb\u52a1&#xff0c;\u4f7f\u5f97\u7528\u6237\u754c\u9762\u4fdd\u6301\u54cd\u5e94&#xff0c;\u540c\u65f6\u63d0\u9ad8\u5904\u7406\u901f\u5ea6&#xff0c;\u5c24\u5176\u662f\u5f53\u6d89\u53ca\u5230\u591a\u5ba2\u6237\u7aef\u548c\u8fdc\u7a0b\u670d\u52a1\u65f6\u3002<\/p>\n<p>\u5728\u670d\u52a1\u5668\u7aef&#xff0c;\u5f02\u6b65\u7f16\u7a0b\u4f7f\u5f97\u5355\u4e00\u670d\u52a1\u5668\u80fd\u591f\u540c\u65f6\u5904\u7406\u66f4\u591a\u7684\u5ba2\u6237\u7aef\u8bf7\u6c42&#xff0c;\u8fd9\u662f\u56e0\u4e3a\u5b83\u4e0d\u5fc5\u4e3a\u6bcf\u4e00\u4e2a\u5ba2\u6237\u7aef\u8bf7\u6c42\u5206\u914d\u4e00\u4e2a\u5355\u72ec\u7684\u7ebf\u7a0b\u3002\u800c\u5ba2\u6237\u7aef\u5219\u53ef\u4ee5\u4f7f\u7528\u5f02\u6b65\u7f16\u7a0b\u5b9e\u73b0\u66f4\u6d41\u7545\u7684\u7528\u6237\u4f53\u9a8c&#xff0c;\u56e0\u4e3a\u8017\u65f6\u7684\u64cd\u4f5c\u4e0d\u4f1a\u5bfc\u81f4\u754c\u9762\u51bb\u7ed3\u3002<\/p>\n<p>## 7.2 \u5f02\u6b65\u7f16\u7a0b\u7684\u5b9e\u73b0\u65b9\u6cd5<\/p>\n<p>### 7.2.1 \u5f02\u6b65\u7f16\u7a0b\u7684\u5177\u4f53\u5b9e\u73b0\u6b65\u9aa4<br \/>\n\u5728.NET\u6846\u67b6\u4e2d&#xff0c;\u5b9e\u73b0\u5f02\u6b65\u7f16\u7a0b\u7684\u4e00\u79cd\u5e38\u89c1\u65b9\u5f0f\u662f\u4f7f\u7528&#096;async&#096;\u548c&#096;await&#096;\u5173\u952e\u5b57\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528&#096;TcpListener&#096;\u7c7b\u7684\u7b80\u5355\u5f02\u6b65TCP\u670d\u52a1\u5668\u7684\u4ee3\u7801\u793a\u4f8b&#xff1a;<\/p>\n<p>&#096;&#096;&#096;csharp<br \/>\nusing System;<br \/>\nusing System.Net;<br \/>\nusing System.Net.Sockets;<br \/>\nusing System.Threading.Tasks;<\/p>\n<p>public class AsyncTcpServer<br \/>\n{<br \/>\n    private TcpListener tcpListener;<\/p>\n<p>    public AsyncTcpServer(int port)<br \/>\n    {<br \/>\n        this.tcpListener &#061; new TcpListener(IPAddress.Any, port);<br \/>\n    }<\/p>\n<p>    public async Task StartAsync()<br \/>\n    {<br \/>\n        tcpListener.Start();<br \/>\n        Console.WriteLine(&#034;Server started&#8230;&#034;);<\/p>\n<p>        while (true)<br \/>\n        {<br \/>\n            \/\/ \u7b49\u5f85\u5ba2\u6237\u7aef\u8fde\u63a5<br \/>\n            TcpClient client &#061; await tcpListener.AcceptTcpClientAsync();<br \/>\n            Console.WriteLine(&#034;Client connected.&#034;);<\/p>\n<p>            \/\/ \u5f02\u6b65\u5904\u7406\u5ba2\u6237\u7aef\u8fde\u63a5<br \/>\n            _ &#061; Task.Run(() &#061;&gt; HandleClient(client));<br \/>\n        }<br \/>\n    }<\/p>\n<p>    private void HandleClient(TcpClient client)<br \/>\n    {<br \/>\n        try<br \/>\n        {<br \/>\n            NetworkStream stream &#061; client.GetStream();<br \/>\n            \/\/ \u7b49\u5f85\u63a5\u6536\u6570\u636e<br \/>\n            byte[] buffer &#061; new byte[1024];<br \/>\n            int bytesRead &#061; stream.Read(buffer, 0, buffer.Length);<br \/>\n            \/\/ \u5904\u7406\u63a5\u6536\u5230\u7684\u6570\u636e<br \/>\n            string dataReceived &#061; System.Text.Encoding.ASCII.GetString(buffer, 0, bytesRead);<br \/>\n            Console.WriteLine(&#034;Data received: &#034; &#043; dataReceived);<\/p>\n<p>            \/\/ \u53d1\u9001\u6570\u636e\u56de\u5ba2\u6237\u7aef<br \/>\n            byte[] message &#061; System.Text.Encoding.ASCII.GetBytes(&#034;Hello from server!&#034;);<br \/>\n            stream.Write(message, 0, message.Length);<br \/>\n            stream.Flush();<br \/>\n        }<br \/>\n        catch (Exception e)<br \/>\n        {<br \/>\n            Console.WriteLine(&#034;Error: &#034; &#043; e.Message);<br \/>\n        }<br \/>\n        finally<br \/>\n        {<br \/>\n            client.Close();<br \/>\n        }<br \/>\n    }<br \/>\n}<\/p>\n<p> \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d&#xff0c;\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u5f02\u6b65\u7684TCP\u670d\u52a1\u5668&#xff0c;\u5b83\u4f7f\u7528  StartAsync  \u65b9\u6cd5\u5f00\u59cb\u76d1\u542c&#xff0c;\u5e76\u5728\u6709\u5ba2\u6237\u7aef\u8fde\u63a5\u65f6\u5f02\u6b65\u63a5\u6536\u6570\u636e\u548c\u53d1\u9001\u54cd\u5e94\u3002 <\/p>\n<h4> 7.2.2 \u5f02\u6b65\u7f16\u7a0b\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5 <\/h4>\n<p> \u4e00\u4e2a\u5e38\u89c1\u7684\u95ee\u9898\u662f\u5f53\u5927\u91cf\u5ba2\u6237\u7aef\u540c\u65f6\u8fde\u63a5\u65f6&#xff0c;\u5982\u679c\u8d44\u6e90\u7ba1\u7406\u4e0d\u5f53&#xff0c;\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8d44\u6e90\u8017\u5c3d\u6216\u6027\u80fd\u95ee\u9898\u3002\u8fd9\u9700\u8981\u5f00\u53d1\u8005\u91c7\u53d6\u9002\u5f53\u7684\u8d44\u6e90\u7ba1\u7406\u7b56\u7565&#xff0c;\u4f8b\u5982\u9650\u5236\u5e76\u53d1\u8fde\u63a5\u6570\u91cf\u3001\u4f7f\u7528\u8fde\u63a5\u6c60\u3001\u5f02\u6b65I\/O\u64cd\u4f5c\u7b49\u3002 <\/p>\n<p> \u53e6\u4e00\u4e2a\u95ee\u9898\u662f\u5f02\u6b65\u7f16\u7a0b\u53ef\u80fd\u4f1a\u4f7f\u4ee3\u7801\u903b\u8f91\u590d\u6742\u5316&#xff0c;\u96be\u4ee5\u7406\u89e3\u548c\u7ef4\u62a4\u3002\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5f02\u6b65\u7f16\u7a0b\u6a21\u5f0f\u548c\u6846\u67b6&#xff0c;\u6bd4\u5982  Reactive Extensions (Rx)  \u6765\u7b80\u5316\u5f02\u6b65\u64cd\u4f5c\u7684\u94fe\u5f0f\u8c03\u7528&#xff0c;\u4ee5\u53ca\u786e\u4fdd\u4f7f\u7528  async  \u548c  await  \u5173\u952e\u5b57\u6765\u4fdd\u6301\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002 <\/p>\n<p> \u901a\u8fc7\u5f02\u6b65\u7f16\u7a0b&#xff0c;\u5f00\u53d1\u8005\u80fd\u591f\u6784\u5efa\u51fa\u54cd\u5e94\u66f4\u5feb\u3001\u6548\u7387\u66f4\u9ad8\u3001\u7528\u6237\u4f53\u9a8c\u66f4\u597d\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u7136\u800c&#xff0c;\u4e5f\u5e94\u5f53\u6ce8\u610f\u5f02\u6b65\u7f16\u7a0b\u5e26\u6765\u7684\u590d\u6742\u6027&#xff0c;\u5e76\u91c7\u53d6\u6709\u6548\u7684\u7b56\u7565\u6765\u7ba1\u7406\u8d44\u6e90\u548c\u7ef4\u62a4\u4ee3\u7801\u7684\u6e05\u6670\u6027\u3002 <\/p>\n<p>  \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90&#xff0c;\u70b9\u51fb\u83b7\u53d6  <img decoding=\"async\" alt=\"menu-r.4af5f7ec.gif\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730113650-688a03d238642.gif\" style=\"width:16px;margin-left:4px;vertical-align:text-bottom;cursor:text\" \/> <\/p>\n<p> \u7b80\u4ecb&#xff1a;\u5728.NET\u6846\u67b6\u4e2d&#xff0c;TcpListener\u7c7b\u4f5c\u4e3a\u6784\u5efaTCP\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u7684\u57fa\u7840&#xff0c;\u8d1f\u8d23\u76d1\u542c\u548c\u5904\u7406TCP\u8fde\u63a5\u3002\u672c\u6307\u5357\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528C#\u8bed\u8a00\u548cTcpListener\u5728Visual Studio 2005\u73af\u5883\u4e0b\u521b\u5efa\u548c\u6d4b\u8bd5\u4e00\u4e2a\u57fa\u7840\u7684\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\u5185\u5bb9\u6db5\u76d6\u521d\u59cb\u5316\u3001\u76d1\u542c\u8fde\u63a5\u3001\u6570\u636e\u5904\u7406\u3001\u5f02\u6b65\u7f16\u7a0b\u4ee5\u53ca\u5b89\u5168\u8003\u8651\u7b49\u591a\u4e2a\u65b9\u9762&#xff0c;\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u638c\u63e1TCP\u7f51\u7edc\u901a\u4fe1\u7684\u57fa\u672c\u6280\u80fd\u3002 <\/p>\n<p>   \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90&#xff0c;\u70b9\u51fb\u83b7\u53d6   <img decoding=\"async\" alt=\"menu-r.4af5f7ec.gif\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730113650-688a03d238642.gif\" style=\"width:16px;margin-left:4px;vertical-align:text-bottom;cursor:text\" \/>  <\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb971\u6b21\uff0c\u70b9\u8d5e17\u6b21\uff0c\u6536\u85cf23\u6b21\u3002\u672c\u6587\u65e8\u5728\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528TcpListener\u7c7b\u5728Visual Studio 2005\u73af\u5883\u4e0b\u6784\u5efa\u4e00\u4e2a\u57fa\u672c\u7684TCP\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u6a21\u578b\u3002\u6211\u4eec\u5c06\u63a2\u8ba8TcpListener\u7684\u521d\u59cb\u5316\u3001\u76d1\u542c\u3001\u8fde\u63a5\u63a5\u6536\u3001\u6570\u636e\u5904\u7406\u53ca\u8fde\u63a5\u5173\u95ed\u7b49\u91cd\u8981\u6982\u5ff5\u3002\u672c\u793a\u4f8b\u5c06\u4e3a\u8bfb\u8005\u63d0\u4f9b\u4e00\u79cd\u5feb\u6377\u4e86\u89e3\u548c\u5b9e\u8df5\u7f51\u7edc\u901a\u4fe1\u7684\u65b9\u5f0f\uff0c\u7279\u522b\u9002\u5408\u521d\u5b66\u8005\u548c\u5e0c\u671b\u5feb\u901f\u5165\u95e8\u7f51\u7edc\u7f16\u7a0b\u7684IT\u4e13\u4e1a\u4eba\u5458\u3002\u7c7b\u662f.NET\u6846\u67b6\u63d0\u4f9b\u7684\u4e00\u4e2a\u7f51\u7edc\u901a\u4fe1\u7c7b\uff0c\u5b83\u4f4d\u4e8e\u547d\u540d\u7a7a\u95f4\u4e0b\uff0c\u4e13\u95e8\u7528\u4e8e\u76d1\u542c\u6765\u81ea\u5ba2\u6237\u7aef\u7684TCP\u8fde\u63a5\u8bf7\u6c42\u3002\u5728\u5efa\u7acb\u57fa\u4e8eTCP\u534f\u8bae\u7684\u7f51\u7edc\u670d\u52a1\u65f6\uff0c<\/p>\n","protected":false},"author":2,"featured_media":49769,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-49771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u57fa\u4e8eTcpListener\u7684\u7b80\u5355\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u5f00\u53d1\u6559\u7a0b - \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\/49771.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u57fa\u4e8eTcpListener\u7684\u7b80\u5355\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u5f00\u53d1\u6559\u7a0b - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" 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