{"id":47514,"date":"2025-07-30T08:11:54","date_gmt":"2025-07-30T00:11:54","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/47514.html"},"modified":"2025-07-30T08:11:54","modified_gmt":"2025-07-30T00:11:54","slug":"c%e5%ae%9e%e7%8e%b0socket%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8e%e5%a4%9a%e5%ae%a2%e6%88%b7%e7%ab%af%e9%80%9a%e4%bf%a1%e8%af%a6%e8%a7%a3%e4%b8%8e%e6%ba%90%e4%bb%a3%e7%a0%81","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/47514.html","title":{"rendered":"C#\u5b9e\u73b0Socket\u670d\u52a1\u5668\u4e0e\u591a\u5ba2\u6237\u7aef\u901a\u4fe1\u8be6\u89e3\u4e0e\u6e90\u4ee3\u7801"},"content":{"rendered":"

\u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90，\u70b9\u51fb\u83b7\u53d6 \"menu-r.4af5f7ec.gif\" <\/p>\n

\u7b80\u4ecb：\u672c\u6587\u6df1\u5165\u63a2\u8ba8C#\u4e2d\u7684Socket\u7f16\u7a0b，\u5305\u62ecSocket\u6982\u5ff5\u3001\u670d\u52a1\u5668\u521b\u5efa\u3001\u591a\u5ba2\u6237\u7aef\u5904\u7406\u3001\u5ba2\u6237\u7aef\u8fde\u63a5\u4ee5\u53ca\u6570\u636e\u4f20\u8f93\u7b49\u5173\u952e\u6280\u672f\u3002\u540c\u65f6，\u63d0\u4f9b\u6e90\u4ee3\u7801\u5206\u6790，\u5e76\u901a\u8fc7\u5e94\u7528\u793a\u4f8b\u201cSocketDemo\u201d\u5e2e\u52a9\u521d\u5b66\u8005\u638c\u63e1Socket\u901a\u4fe1\u539f\u7406\u548c\u5b9e\u8df5\u3002 <\/p>\n

1. Socket\u57fa\u672c\u6982\u5ff5 <\/h2>\n

1.1 Socket\u7b80\u4ecb <\/h3>\n

Socket\u662f\u4e00\u79cd\u7f51\u7edc\u7f16\u7a0b\u63a5\u53e3，\u5141\u8bb8\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u901a\u8fc7\u7f51\u7edc\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u5b83\u662f\u4e00\u4e2a\u5f00\u653e\u7684\u3001\u6807\u51c6\u7684\u901a\u4fe1\u673a\u5236，\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4e92\u8054\u7f51\u901a\u4fe1\u3002Socket\u63d0\u4f9b\u4e86\u4e00\u79cd\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u7684\u65b9\u5f0f，\u5176\u53ef\u4ee5\u770b\u4f5c\u662f\u7f51\u7edc\u901a\u4fe1\u4e2d\u7684\u201c\u95e8\u201d\u6216\u8005\u201c\u7ba1\u9053\u201d\u3002 <\/p>\n

1.2 Socket\u7684\u5de5\u4f5c\u539f\u7406 <\/h3>\n

Socket\u901a\u4fe1\u4f9d\u8d56\u4e8e\u4f20\u8f93\u63a7\u5236\u534f\u8bae（TCP）\u6216\u7528\u6237\u6570\u636e\u62a5\u534f\u8bae（UDP）\u3002TCP\u534f\u8bae\u662f\u4e00\u79cd\u9762\u5411\u8fde\u63a5\u7684\u534f\u8bae，\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1，\u9002\u7528\u4e8e\u6587\u4ef6\u4f20\u8f93\u6216\u90ae\u4ef6\u670d\u52a1\u7b49\u573a\u666f\u3002UDP\u534f\u8bae\u5219\u662f\u4e00\u79cd\u65e0\u8fde\u63a5\u7684\u534f\u8bae，\u9002\u7528\u4e8e\u5b9e\u65f6\u89c6\u9891\u6216\u97f3\u9891\u4f20\u8f93\u7b49\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d，\u5f00\u53d1\u4eba\u5458\u6839\u636e\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u534f\u8bae\u6765\u5b9e\u73b0Socket\u901a\u4fe1\u3002 <\/p>\n

1.3 Socket\u5728\u7f16\u7a0b\u4e2d\u7684\u5e94\u7528 <\/h3>\n

\u5728\u7f16\u7a0b\u8bed\u8a00\u4e2d，\u5982C#，Socket\u901a\u5e38\u4ee5\u7c7b\u7684\u5f62\u5f0f\u5b58\u5728，\u63d0\u4f9b\u521b\u5efa\u8fde\u63a5\u3001\u76d1\u542c\u8bf7\u6c42\u3001\u53d1\u9001\u63a5\u6536\u6570\u636e\u7b49\u529f\u80fd\u3002\u5b66\u4e60Socket\u7f16\u7a0b\u5bf9\u4e8e\u7406\u89e3\u7f51\u7edc\u901a\u4fe1\u539f\u7406，\u5b9e\u73b0\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u4ea4\u4e92，\u4e43\u81f3\u5f00\u53d1\u590d\u6742\u7684\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002 <\/p>\n

\/\/ C#\u4e2d\u521b\u5efaSocket\u7684\u7b80\u5355\u793a\u4f8b\u4ee3\u7801
\nSocket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);<\/p>\n

\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d，\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u57fa\u4e8eTCP\u534f\u8bae\u7684Socket\u5b9e\u4f8b\u3002\u8fd9\u4ec5\u4ec5\u662f\u5f00\u59cb，\u540e\u7eed\u7ae0\u8282\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528Socket\u8fdb\u884c\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u7684\u7f16\u7a0b\u5b9e\u73b0\u3002 <\/p>\n

2. C# Socket\u670d\u52a1\u5668\u5b9e\u73b0 <\/h2>\n

2.1 \u670d\u52a1\u5668\u7aef\u7684\u8bbe\u8ba1\u539f\u7406 <\/h4>\n

2.1.1 \u670d\u52a1\u5668\u5de5\u4f5c\u6d41\u7a0b\u6982\u8ff0 <\/h5>\n

\u5728\u6df1\u5165\u63a2\u8ba8C# Socket\u670d\u52a1\u5668\u5b9e\u73b0\u7ec6\u8282\u4e4b\u524d，\u7406\u89e3\u670d\u52a1\u5668\u5de5\u4f5c\u6d41\u7a0b\u662f\u5fc5\u8981\u7684\u3002\u670d\u52a1\u5668\u7684\u5de5\u4f5c\u6d41\u7a0b\u901a\u5e38\u53ef\u4ee5\u88ab\u6982\u62ec\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4： <\/p>\n

  • \u521d\u59cb\u5316：\u670d\u52a1\u5668\u542f\u52a8\u540e，\u521b\u5efa\u4e00\u4e2aSocket\u5b9e\u4f8b\u5e76\u7ed1\u5b9a\u5230\u4e00\u4e2aIP\u5730\u5740\u548c\u7aef\u53e3\u4e0a\u3002 <\/li>\n
  • \u76d1\u542c：\u670d\u52a1\u5668\u5f00\u59cb\u76d1\u542c\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002 <\/li>\n
  • \u63a5\u53d7：\u5f53\u4e00\u4e2a\u8fde\u63a5\u8bf7\u6c42\u5230\u8fbe\u65f6，\u670d\u52a1\u5668\u63a5\u53d7\u8fd9\u4e2a\u8bf7\u6c42，\u5efa\u7acb\u4e00\u4e2a\u65b0\u7684\u8fde\u63a5\u3002 <\/li>\n
  • \u901a\u4fe1：\u670d\u52a1\u5668\u901a\u8fc7\u5df2\u5efa\u7acb\u7684\u8fde\u63a5\u4e0e\u5ba2\u6237\u7aef\u4ea4\u6362\u6570\u636e\u3002 <\/li>\n
  • \u5173\u95ed：\u901a\u4fe1\u5b8c\u6210\u540e，\u670d\u52a1\u5668\u5173\u95ed\u8fde\u63a5\u3002 <\/li>\n

    \u8fd9\u4e2a\u6d41\u7a0b\u662f\u6240\u6709Socket\u670d\u52a1\u5668\u5de5\u4f5c\u7684\u57fa\u7840，\u7406\u89e3\u8fd9\u4e2a\u6d41\u7a0b\u6709\u52a9\u4e8e\u6211\u4eec\u66f4\u597d\u5730\u638c\u63e1\u5982\u4f55\u7528C#\u8bed\u8a00\u5b9e\u73b0\u4e00\u4e2aSocket\u670d\u52a1\u5668\u3002 <\/p>\n

    2.1.2 \u670d\u52a1\u5668\u7aef\u7f16\u7a0b\u57fa\u7840 <\/h5>\n

    C#\u4e2d\u5b9e\u73b0Socket\u670d\u52a1\u5668\u7aef\u7684\u7f16\u7a0b\u57fa\u7840，\u5305\u62ec\u4e86\u89e3Socket\u7c7b\u53ca\u5176\u76f8\u5173\u65b9\u6cd5\u3002C#\u63d0\u4f9b\u4e86System.Net\u548cSystem.Net.Sockets\u547d\u540d\u7a7a\u95f4，\u4e13\u95e8\u7528\u4e8e\u7f51\u7edc\u7f16\u7a0b\u3002\u5728\u8fd9\u91cc，\u6211\u4eec\u5c06\u91cd\u70b9\u4ecb\u7ecd\u51e0\u4e2a\u57fa\u7840\u7c7b\u548c\u65b9\u6cd5： <\/p>\n

  • Socket\u7c7b ：\u8fd9\u662fC#\u4e2d\u8fdb\u884c\u7f51\u7edc\u901a\u4fe1\u7684\u6838\u5fc3\u7c7b，\u63d0\u4f9b\u4e86\u521b\u5efa\u5957\u63a5\u5b57\u3001\u76d1\u542c\u7aef\u53e3\u3001\u63a5\u53d7\u8fde\u63a5\u7b49\u529f\u80fd\u3002 <\/li>\n
  • TcpListener\u7c7b ：\u8fd9\u4e2a\u7c7b\u7528\u4e8e\u76d1\u542c\u7279\u5b9a\u7aef\u53e3\u4e0a\u7684TCP\u8fde\u63a5\u8bf7\u6c42\u3002\u5b83\u7b80\u5316\u4e86\u521b\u5efaSocket\u670d\u52a1\u5668\u7684\u8fc7\u7a0b\u3002 <\/li>\n
  • TcpClient\u7c7b ：\u8fd9\u4e2a\u7c7b\u7528\u4e8e\u4e0e\u8fdc\u7a0bTCP\u4e3b\u673a\u5efa\u7acb\u8fde\u63a5\u3002 <\/li>\n

    \u4e0b\u9762\u5c06\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u57fa\u7840\u7c7b\u548c\u65b9\u6cd5\u6765\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Socket\u670d\u52a1\u5668\u3002 <\/p>\n

    2.2 C#\u4e2d\u7684Socket\u7c7b\u4f7f\u7528 <\/h4>\n

    2.2.1 \u521b\u5efaSocket\u5b9e\u4f8b <\/h5>\n

    \u8981\u4f7f\u7528Socket，\u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2aSocket\u5b9e\u4f8b\u3002\u53ef\u4ee5\u6307\u5b9a\u534f\u8bae\u7c7b\u578b\u4e3a System.Net.Sockets.ProtocolType.Tcp ，\u8fd9\u8868\u793a\u6211\u4eec\u521b\u5efa\u7684\u662f\u4e00\u4e2aTCP\u5957\u63a5\u5b57\u3002 <\/p>\n

    using System;
    \nusing System.Net;
    \nusing System.Net.Sockets;
    \nusing System.Threading;<\/p>\n

    class Program
    \n{
    \n static void Main(string[] args)
    \n {
    \n \/\/ \u521b\u5efa\u4e00\u4e2aTCP\u5957\u63a5\u5b57
    \n Socket serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
    \n \/\/ \u5176\u4ed6\u521d\u59cb\u5316\u4ee3\u7801…
    \n }
    \n}<\/p>\n

    \u8fd9\u91cc\u4f7f\u7528 AddressFamily.InterNetwork \u6307\u5b9a\u4f7f\u7528IPv4\u5730\u5740， SocketType.Stream \u6307\u5b9a\u6211\u4eec\u4f7f\u7528\u7684\u662f\u9762\u5411\u8fde\u63a5\u7684\u534f\u8bae，\u4e5f\u5c31\u662fTCP\u3002 <\/p>\n

    2.2.2 \u76d1\u542c\u8fde\u63a5\u8bf7\u6c42 <\/h5>\n

    \u521b\u5efa\u4e86Socket\u5b9e\u4f8b\u540e，\u63a5\u4e0b\u6765\u8981\u505a\u7684\u5c31\u662f\u7ed1\u5b9a\u5230\u7279\u5b9a\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u4e0a，\u5e76\u5f00\u59cb\u76d1\u542c\u8fde\u63a5\u8bf7\u6c42\u3002 <\/p>\n

    \/\/ \u7ed1\u5b9a\u672c\u5730\u5730\u5740\u548c\u7aef\u53e3
    \nIPEndPoint localEndPoint = new IPEndPoint(IPAddress.Any, 12345);
    \nserverSocket.Bind(localEndPoint);<\/p>\n

    \/\/ \u5f00\u59cb\u76d1\u542c
    \nserverSocket.Listen(10); \/\/ \u6700\u591a\u5141\u8bb810\u4e2a\u8fde\u63a5\u5728\u7b49\u5f85\u961f\u5217\u4e2d<\/p>\n

    2.2.3 \u63a5\u53d7\u5ba2\u6237\u7aef\u8fde\u63a5 <\/h5>\n

    \u670d\u52a1\u5668\u73b0\u5728\u53ef\u4ee5\u63a5\u53d7\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u4e86\u3002\u4f7f\u7528 Accept \u65b9\u6cd5\u6765\u7b49\u5f85\u5e76\u63a5\u53d7\u4e00\u4e2a\u8fde\u63a5\u3002 <\/p>\n

    Console.WriteLine("Waiting for a connection…");<\/p>\n

    \/\/ \u63a5\u53d7\u4e00\u4e2a\u8fde\u63a5\u8bf7\u6c42
    \nSocket client = serverSocket.Accept();<\/p>\n

    \/\/ \u4e0e\u5ba2\u6237\u7aef\u8fde\u63a5\u6210\u529f，\u53ef\u4ee5\u8fdb\u884c\u6570\u636e\u901a\u4fe1<\/p>\n

    \u5b8c\u6574\u793a\u4f8b\u4ee3\u7801\u5206\u6790 <\/h4>\n

    \u4e3a\u4e86\u63d0\u4f9b\u4e00\u4e2a\u5b8c\u6574\u7684\u4f8b\u5b50，\u6211\u4eec\u628a\u4e0a\u8ff0\u7684\u4ee3\u7801\u6bb5\u6574\u5408\u6210\u4e00\u4e2a\u7b80\u5355\u7684Socket\u670d\u52a1\u5668\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u5c06\u80fd\u591f\u63a5\u53d7\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42，\u5e76\u5728\u63a7\u5236\u53f0\u4e0a\u663e\u793a\u63a5\u53d7\u8fde\u63a5\u7684\u4fe1\u606f\u3002 <\/p>\n

    using System;
    \nusing System.Net;
    \nusing System.Net.Sockets;
    \nusing System.Threading;<\/p>\n

    class Program
    \n{
    \n static void Main(string[] args)
    \n {
    \n \/\/ \u521b\u5efa\u4e00\u4e2aTCP\u5957\u63a5\u5b57
    \n Socket serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
    \n \/\/ \u7ed1\u5b9a\u672c\u5730\u5730\u5740\u548c\u7aef\u53e3
    \n IPEndPoint localEndPoint = new IPEndPoint(IPAddress.Any, 12345);
    \n serverSocket.Bind(localEndPoint);<\/p>\n

    \/\/ \u5f00\u59cb\u76d1\u542c
    \n serverSocket.Listen(10);<\/p>\n

    Console.WriteLine("Waiting for a connection…");<\/p>\n

    \/\/ \u63a5\u53d7\u4e00\u4e2a\u8fde\u63a5\u8bf7\u6c42
    \n Socket client = serverSocket.Accept();<\/p>\n

    Console.WriteLine("Connected to a client.");<\/p>\n

    \/\/ \u5173\u95ed\u5957\u63a5\u5b57
    \n client.Shutdown(SocketShutdown.Both);
    \n client.Close();
    \n \/\/ \u5173\u95ed\u670d\u52a1\u5668\u5957\u63a5\u5b57
    \n serverSocket.Close();
    \n }
    \n}<\/p>\n

    \u4ee5\u4e0a\u5c31\u662f\u4e00\u4e2aC# Socket\u670d\u52a1\u5668\u7684\u57fa\u672c\u5b9e\u73b0\u3002\u5b83\u5305\u62ec\u4e86\u521b\u5efaSocket\u5b9e\u4f8b，\u7ed1\u5b9a\u5e76\u76d1\u542c\u6307\u5b9a\u7aef\u53e3，\u4ee5\u53ca\u63a5\u53d7\u8fde\u63a5\u8bf7\u6c42\u7684\u6b65\u9aa4\u3002\u8fd9\u4e2a\u670d\u52a1\u5668\u867d\u7136\u7b80\u5355，\u4f46\u5b83\u5c55\u793a\u4e86Socket\u670d\u52a1\u5668\u7f16\u7a0b\u7684\u6838\u5fc3\u6982\u5ff5\u3002 <\/p>\n

    \u5728\u672c\u8282\u4e2d，\u6211\u4eec\u4ece\u521b\u5efaSocket\u5b9e\u4f8b\u5f00\u59cb，\u9010\u4e00\u63a2\u8ba8\u4e86\u7ed1\u5b9a\u76d1\u542c\u7aef\u53e3\u548c\u63a5\u53d7\u5ba2\u6237\u7aef\u8fde\u63a5\u7684\u8fc7\u7a0b\u3002\u4ee3\u7801\u6ce8\u91ca\u5e2e\u52a9\u6211\u4eec\u7406\u89e3\u6bcf\u4e00\u884c\u4ee3\u7801\u7684\u5177\u4f53\u4f5c\u7528，\u800c\u5b8c\u6574\u7684\u793a\u4f8b\u4ee3\u7801\u5219\u8ba9\u6211\u4eec\u770b\u5230\u4e86\u4e00\u4e2a\u7b80\u5355\u7684Socket\u670d\u52a1\u5668\u662f\u5982\u4f55\u5de5\u4f5c\u7684\u3002\u5728\u4e0b\u4e00\u8282\u4e2d，\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u5904\u7406\u591a\u4e2a\u5e76\u53d1\u5ba2\u6237\u7aef\u8fde\u63a5，\u8fd9\u5c06\u4f7f\u6211\u4eec\u7684Socket\u670d\u52a1\u5668\u66f4\u52a0\u5b9e\u7528\u548c\u9ad8\u6548\u3002 <\/p>\n

    3. \u591a\u5ba2\u6237\u7aef\u5e76\u53d1\u5904\u7406\u6280\u672f <\/h2>\n

    3.1 \u591a\u7ebf\u7a0b\u901a\u4fe1\u6a21\u578b <\/h3>\n

    3.1.1 \u7ebf\u7a0b\u7684\u521b\u5efa\u548c\u7ba1\u7406 <\/h4>\n

    \u591a\u7ebf\u7a0b\u6a21\u578b\u662f\u5904\u7406\u591a\u5ba2\u6237\u7aef\u5e76\u53d1\u8bf7\u6c42\u7684\u4e00\u79cd\u5e38\u7528\u65b9\u6cd5，\u7279\u522b\u662f\u5728\u670d\u52a1\u5668\u7aef\u3002\u6bcf\u5f53\u6211\u4eec\u63a5\u53d7\u5230\u4e00\u4e2a\u65b0\u7684\u5ba2\u6237\u7aef\u8fde\u63a5\u65f6，\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u7ebf\u7a0b\u6765\u5904\u7406\u8fd9\u4e2a\u8fde\u63a5，\u8fd9\u6837\u5ba2\u6237\u7aef\u5c31\u4e0d\u4f1a\u4e92\u76f8\u963b\u585e，\u53ef\u4ee5\u540c\u65f6\u8fdb\u884c\u901a\u4fe1\u3002\u5728C#\u4e2d，\u521b\u5efa\u7ebf\u7a0b\u901a\u5e38\u4f7f\u7528 Thread \u7c7b\u3002 <\/p>\n

    Thread newThread = new Thread(new ThreadStart(ServerClientHandler));
    \nnewThread.Start();<\/p>\n

    \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u6bb5\u4e2d， ServerClientHandler \u662f\u4e00\u4e2a\u59d4\u6258\u65b9\u6cd5，\u5b83\u4ee3\u8868\u4e86\u7ebf\u7a0b\u8981\u6267\u884c\u7684\u4efb\u52a1\u3002 ThreadStart \u662f\u4e00\u4e2a\u4e13\u95e8\u7528\u4e8e\u542f\u52a8\u7ebf\u7a0b\u7684\u65b9\u6cd5，\u5b83\u9700\u8981\u4e00\u4e2a\u65e0\u53c2\u6570\u7684\u65b9\u6cd5\u4f5c\u4e3a\u53c2\u6570\u3002 newThread.Start() \u4f1a\u542f\u52a8\u7ebf\u7a0b，\u6267\u884c ServerClientHandler \u65b9\u6cd5\u3002 <\/p>\n

    3.1.2 \u7ebf\u7a0b\u5b89\u5168\u673a\u5236 <\/h4>\n

    \u867d\u7136\u591a\u7ebf\u7a0b\u53ef\u4ee5\u63d0\u9ad8\u5e76\u53d1\u5904\u7406\u80fd\u529b，\u4f46\u4e5f\u53ef\u80fd\u5f15\u5165\u7ebf\u7a0b\u5b89\u5168\u95ee\u9898\u3002\u591a\u4e2a\u7ebf\u7a0b\u53ef\u80fd\u4f1a\u540c\u65f6\u8bbf\u95ee\u540c\u4e00\u8d44\u6e90，\u4ece\u800c\u5bfc\u81f4\u8d44\u6e90\u7ade\u4e89\u548c\u6570\u636e\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\u3002\u4e3a\u4e86\u786e\u4fdd\u7ebf\u7a0b\u5b89\u5168，\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u6280\u672f，\u6bd4\u5982\u9501（Locks）\u3001\u4e92\u65a5\u9501（Mutex）\u3001\u4fe1\u53f7\u91cf（Semaphores）\u548c\u8bfb\u8005-\u5199\u8005\u9501（Reader-Writer Locks）\u7b49\u3002 <\/p>\n

    lock (locker) {
    \n \/\/ \u4e34\u754c\u533a\u4ee3\u7801
    \n}<\/p>\n

    \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d， locker \u662f\u4e00\u4e2a\u5bf9\u8c61，\u7528\u4e8e\u540c\u6b65\u4e0d\u540c\u7ebf\u7a0b\u5bf9\u4ee3\u7801\u5757\u7684\u8bbf\u95ee\u3002\u4efb\u4f55\u5c1d\u8bd5\u8fdb\u5165\u88ab lock \u8bed\u53e5\u9501\u5b9a\u7684\u4ee3\u7801\u5757\u7684\u7ebf\u7a0b\u90fd\u4f1a\u88ab\u963b\u585e，\u76f4\u5230\u83b7\u5f97 locker \u5bf9\u8c61\u4e0a\u7684\u9501\u3002 <\/p>\n

    3.2 \u5f02\u6b65Socket\u6a21\u578b <\/h3>\n

    3.2.1 \u5f02\u6b65\u7f16\u7a0b\u57fa\u7840 <\/h4>\n

    \u5f02\u6b65\u7f16\u7a0b\u6a21\u578b\u5141\u8bb8\u7a0b\u5e8f\u5728\u7b49\u5f85\u4e00\u4e2a\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u64cd\u4f5c（\u5982\u7f51\u7edc\u901a\u4fe1）\u5b8c\u6210\u7684\u540c\u65f6\u7ee7\u7eed\u6267\u884c\u5176\u4ed6\u4efb\u52a1\u3002\u5728C#\u4e2d，\u5f02\u6b65\u64cd\u4f5c\u901a\u5e38\u901a\u8fc7 async \u548c await \u5173\u952e\u5b57\u5b9e\u73b0，\u5b83\u4eec\u53ef\u4ee5\u8ba9\u4ee3\u7801\u5728\u6267\u884c\u8017\u65f6\u64cd\u4f5c\u65f6\u4e0d\u4f1a\u963b\u585e\u4e3b\u7ebf\u7a0b\u3002 <\/p>\n

    public async Task HandleClientAsync(Socket clientSocket) {
    \n \/\/ \u5f02\u6b65\u8bfb\u53d6\u6570\u636e
    \n byte[] buffer = new byte[1024];
    \n int bytesRead = await clientSocket.ReceiveAsync(new ArraySegment<byte>(buffer), SocketFlags.None);
    \n \/\/ \u5f02\u6b65\u53d1\u9001\u6570\u636e
    \n string response = "Hello Client!";
    \n await clientSocket.SendAsync(new ArraySegment<byte>(Encoding.UTF8.GetBytes(response)), SocketFlags.None);
    \n}<\/p>\n

    \u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d， ReceiveAsync \u548c SendAsync \u65b9\u6cd5\u662f\u5f02\u6b65\u7684，\u5b83\u4eec\u5141\u8bb8\u6211\u4eec\u5728\u7b49\u5f85\u64cd\u4f5c\u5b8c\u6210\u65f6\u7ee7\u7eed\u6267\u884c\u5176\u4ed6\u4ee3\u7801\u3002 <\/p>\n

    3.2.2 \u5f02\u6b65\u5904\u7406\u5ba2\u6237\u7aef\u8bf7\u6c42 <\/h4>\n

    \u5728\u5f02\u6b65\u6a21\u578b\u4e2d，\u670d\u52a1\u5668\u53ef\u4ee5\u6ce8\u518c\u5f02\u6b65\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u6765\u5904\u7406\u5ba2\u6237\u7aef\u8fde\u63a5\u3001\u63a5\u6536\u6570\u636e\u548c\u53d1\u9001\u6570\u636e\u3002\u8fd9\u6837\u670d\u52a1\u5668\u5c31\u4e0d\u4f1a\u5728\u5904\u7406\u5355\u4e2a\u5ba2\u6237\u7aef\u65f6\u963b\u585e，\u4ece\u800c\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u591a\u4e2a\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u3002 <\/p>\n

    clientSocket.BeginReceive(buffer, 0, buffer.Length, SocketFlags.None, new AsyncCallback(ReceiveCallback), clientSocket);<\/p>\n

    \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d， BeginReceive \u65b9\u6cd5\u662f\u4e00\u4e2a\u5f02\u6b65\u8c03\u7528，\u5b83\u4f7f\u7528\u56de\u8c03\u51fd\u6570 ReceiveCallback \u6765\u5904\u7406\u63a5\u6536\u6570\u636e\u5b8c\u6210\u540e\u7684\u903b\u8f91\u3002\u8fd9\u79cd\u65b9\u5f0f\u5141\u8bb8\u670d\u52a1\u5668\u5728\u7b49\u5f85\u6570\u636e\u65f6\u7ee7\u7eed\u6267\u884c\u5176\u4ed6\u4efb\u52a1\u3002 <\/p>\n

    \u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5982\u4f55\u5c06\u8fd9\u4e9b\u6982\u5ff5\u5e94\u7528\u4e8e\u5b9e\u9645\u7684C# Socket\u7f16\u7a0b\u4e2d，\u5e76\u5c55\u793a\u5982\u4f55\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u5b9e\u73b0\u591a\u5ba2\u6237\u7aef\u5e76\u53d1\u5904\u7406\u3002 <\/p>\n

    4. C# Socket\u5ba2\u6237\u7aef\u8fde\u63a5\u4e0e\u901a\u4fe1 <\/h2>\n

    4.1 \u5ba2\u6237\u7aef\u7684\u8bbe\u8ba1\u539f\u7406 <\/h3>\n

    \u5728\u672c\u7ae0\u8282\u4e2d，\u6211\u4eec\u5c06\u63a2\u7d22C#\u4e2dSocket\u5ba2\u6237\u7aef\u7684\u8bbe\u8ba1\u539f\u7406，\u5305\u62ec\u5ba2\u6237\u7aef\u7684\u5de5\u4f5c\u6d41\u7a0b\u3001\u7f16\u7a0b\u57fa\u7840，\u4ee5\u53ca\u5982\u4f55\u901a\u8fc7Socket\u4e0e\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\u548c\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u5ba2\u6237\u7aef\u901a\u5e38\u4f5c\u4e3a\u8bf7\u6c42\u7684\u53d1\u8d77\u8005，\u8d1f\u8d23\u5411\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u5e76\u63a5\u6536\u670d\u52a1\u5668\u7684\u54cd\u5e94\u3002\u4e3a\u4e86\u4fdd\u8bc1\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6548\u7387，\u5ba2\u6237\u7aef\u8bbe\u8ba1\u9700\u8981\u8003\u8651\u8fde\u63a5\u7684\u5efa\u7acb\u3001\u6570\u636e\u4ea4\u6362\u3001\u4ee5\u53ca\u8fde\u63a5\u7684\u5173\u95ed\u7b49\u5173\u952e\u73af\u8282\u3002 <\/p>\n

    4.1.1 \u5ba2\u6237\u7aef\u5de5\u4f5c\u6d41\u7a0b\u6982\u8ff0 <\/h4>\n

    \u5ba2\u6237\u7aef\u7684\u5de5\u4f5c\u6d41\u7a0b\u5927\u81f4\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4： <\/p>\n

  • \u521b\u5efaSocket\u5b9e\u4f8b：\u5ba2\u6237\u7aef\u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2aSocket\u5b9e\u4f8b，\u5e76\u6307\u5b9a\u8981\u8fde\u63a5\u7684\u670d\u52a1\u5668\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002 <\/li>\n
  • \u8fde\u63a5\u5230\u670d\u52a1\u5668：\u901a\u8fc7Socket\u5b9e\u4f8b\u7684 Connect \u65b9\u6cd5，\u5ba2\u6237\u7aef\u5c1d\u8bd5\u4e0e\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\u3002 <\/li>\n
  • \u6570\u636e\u4ea4\u6362：\u4e00\u65e6\u8fde\u63a5\u5efa\u7acb，\u5ba2\u6237\u7aef\u5c31\u53ef\u4ee5\u901a\u8fc7Socket\u53d1\u9001\u8bf7\u6c42\u5e76\u63a5\u6536\u6765\u81ea\u670d\u52a1\u5668\u7684\u54cd\u5e94\u3002 <\/li>\n
  • \u5173\u95ed\u8fde\u63a5：\u901a\u4fe1\u7ed3\u675f\u540e，\u5ba2\u6237\u7aef\u9700\u8981\u5173\u95ed\u4e0e\u670d\u52a1\u5668\u7684\u8fde\u63a5\u3002 <\/li>\n

    4.1.2 \u5ba2\u6237\u7aef\u7f16\u7a0b\u57fa\u7840 <\/h4>\n

    \u5728C#\u4e2d，\u4f7f\u7528System.Net\u547d\u540d\u7a7a\u95f4\u4e0b\u7684Socket\u7c7b\u6765\u5b9e\u73b0\u5ba2\u6237\u7aef\u7684\u7f16\u7a0b\u3002\u4ee5\u4e0b\u662f\u521b\u5efa\u4e00\u4e2a\u57fa\u672cSocket\u5ba2\u6237\u7aef\u7684\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4： <\/p>\n

  • \u5f15\u5165\u5fc5\u8981\u7684\u547d\u540d\u7a7a\u95f4： <\/li>\n

    using System;
    \nusing System.Net;
    \nusing System.Net.Sockets;
    \nusing System.Text;<\/p>\n

  • \u521b\u5efa\u4e00\u4e2aSocket\u5b9e\u4f8b\u5e76\u8bbe\u7f6e\u901a\u4fe1\u7c7b\u578b（\u4f8b\u5982TCP）： <\/li>\n

    Socket clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);<\/p>\n

  • \u8fde\u63a5\u5230\u670d\u52a1\u5668： <\/li>\n

    IPEndPoint serverEndPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 12345);
    \nclientSocket.Connect(serverEndPoint);<\/p>\n

  • \u53d1\u9001\u548c\u63a5\u6536\u6570\u636e： <\/li>\n

    byte[] messageBytes = Encoding.UTF8.GetBytes("Hello, Server!");
    \nclientSocket.Send(messageBytes);<\/p>\n

    byte[] responseBytes = new byte[1024];
    \nint received = clientSocket.Receive(responseBytes);
    \nstring responseMessage = Encoding.UTF8.GetString(responseBytes, 0, received);<\/p>\n

  • \u5173\u95edSocket\u8fde\u63a5： <\/li>\n

    clientSocket.Shutdown(SocketShutdown.Both);
    \nclientSocket.Close();<\/p>\n

    4.2 \u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u7684\u6570\u636e\u4ea4\u6362 <\/h3>\n

    4.2.1 \u53d1\u9001\u548c\u63a5\u6536\u6570\u636e <\/h4>\n

    \u5728\u6570\u636e\u4ea4\u6362\u9636\u6bb5，\u5ba2\u6237\u7aef\u9700\u8981\u901a\u8fc7Socket\u53d1\u9001\u8bf7\u6c42\u7ed9\u670d\u52a1\u5668，\u5e76\u63a5\u6536\u670d\u52a1\u5668\u7684\u54cd\u5e94\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u6d89\u53ca\u5230\u6570\u636e\u7684\u7f16\u7801\u548c\u89e3\u7801，\u4ee5\u53ca\u5bf9\u4e8eSocket\u64cd\u4f5c\u7684\u5f02\u5e38\u5904\u7406\u3002\u5bf9\u4e8e\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e，C#\u4e2dSocket\u7c7b\u63d0\u4f9b\u4e86 Send \u548c Receive \u65b9\u6cd5\u3002 <\/p>\n

    4.2.2 \u8fde\u63a5\u7684\u5efa\u7acb\u548c\u5173\u95ed <\/h4>\n

    \u8fde\u63a5\u7684\u5efa\u7acb\u548c\u5173\u95ed\u662f\u5ba2\u6237\u7aef\u8bbe\u8ba1\u4e2d\u7684\u91cd\u8981\u73af\u8282\u3002\u8fde\u63a5\u5efa\u7acb\u6210\u529f\u540e，\u5ba2\u6237\u7aef\u53ef\u4ee5\u5f00\u59cb\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1\u3002\u5728\u901a\u4fe1\u7ed3\u675f\u65f6，\u5e94\u5f53\u5173\u95edSocket\u8fde\u63a5，\u4ee5\u91ca\u653e\u8d44\u6e90\u3002 <\/p>\n

    \/\/ \u5173\u95edSocket\u8fde\u63a5\u793a\u4f8b\u4ee3\u7801
    \ntry
    \n{
    \n \/\/ \u53d1\u9001\u6570\u636e
    \n \/\/ …<\/p>\n

    \/\/ \u63a5\u6536\u6570\u636e
    \n \/\/ …<\/p>\n

    \/\/ \u5982\u679c\u901a\u4fe1\u7ed3\u675f，\u786e\u4fdd\u5173\u95edSocket
    \n clientSocket.Shutdown(SocketShutdown.Both);
    \n}
    \ncatch (SocketException e)
    \n{
    \n \/\/ \u5f02\u5e38\u5904\u7406，\u4f8b\u5982\u8bb0\u5f55\u65e5\u5fd7\u7b49
    \n \/\/ …
    \n}
    \nfinally
    \n{
    \n clientSocket.Close();
    \n}<\/p>\n

    \u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d，\u6211\u4eec\u4f7f\u7528\u4e86try-catch-finally\u7ed3\u6784\u6765\u786e\u4fdd\u5373\u4f7f\u5728\u53d1\u751f\u5f02\u5e38\u7684\u60c5\u51b5\u4e0b，Socket\u8fde\u63a5\u4e5f\u80fd\u88ab\u59a5\u5584\u5173\u95ed\u3002\u8fd9\u5bf9\u4e8e\u7ba1\u7406\u7f51\u7edc\u8d44\u6e90\u548c\u907f\u514d\u6f5c\u5728\u7684\u8d44\u6e90\u6cc4\u9732\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002 <\/p>\n

    \u5728\u4e0b\u4e00\u7ae0\u8282\u4e2d，\u6211\u4eec\u5c06\u7ee7\u7eed\u6df1\u5165\u63a2\u8ba8Socket\u7f16\u7a0b\u4e2d\u7684\u6570\u636e\u4f20\u8f93\u4e0e\u7f16\u7801\u65b9\u6cd5，\u4ee5\u53ca\u5982\u4f55\u901a\u8fc7\u5e8f\u5217\u5316\u4e0e\u53cd\u5e8f\u5217\u5316\u6280\u672f\u5904\u7406\u590d\u6742\u6570\u636e\u7ed3\u6784\u7684\u4f20\u8f93\u3002 <\/p>\n

    5. \u6570\u636e\u4f20\u8f93\u4e0e\u7f16\u7801\u65b9\u6cd5 <\/h2>\n

    5.1 \u6570\u636e\u7684\u5e8f\u5217\u5316\u4e0e\u53cd\u5e8f\u5217\u5316 <\/h3>\n

    5.1.1 \u5e8f\u5217\u5316\u7684\u6982\u5ff5\u548c\u5fc5\u8981\u6027 <\/h4>\n

    \u5728\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d，\u6570\u636e\u4f20\u8f93\u9700\u8981\u5c06\u5bf9\u8c61\u8f6c\u6362\u4e3a\u53ef\u4ee5\u5b58\u50a8\u6216\u4f20\u8f93\u7684\u683c\u5f0f\u3002\u5e8f\u5217\u5316（Serialization）\u662f\u8fd9\u4e00\u8fc7\u7a0b\u7684\u672f\u8bed，\u6307\u5c06\u5bf9\u8c61\u72b6\u6001\u4fe1\u606f\u8f6c\u6362\u4e3a\u53ef\u4ee5\u5b58\u50a8\u6216\u4f20\u8f93\u7684\u5f62\u5f0f，\u53cd\u4e4b\u4e3a\u53cd\u5e8f\u5217\u5316（Deserialization）\u3002\u5e8f\u5217\u5316\u7684\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4e86\u6570\u636e\u4ea4\u6362\u3001\u6570\u636e\u6301\u4e45\u5316\u4ee5\u53ca\u7f51\u7edc\u4f20\u8f93\u3002 <\/p>\n

    \u5e8f\u5217\u5316\u662f\u8de8\u7f51\u7edc\u4f20\u8f93\u6570\u636e\u3001\u5728\u4e0d\u540c\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u5171\u4eab\u6570\u636e\u3001\u4ee5\u53ca\u5728\u8f6f\u4ef6\u5347\u7ea7\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u6570\u636e\u517c\u5bb9\u6027\u7684\u5173\u952e\u6b65\u9aa4\u3002\u5b83\u5141\u8bb8\u5bf9\u8c61\u72b6\u6001\u5728\u8fd0\u884c\u65f6\u88ab\u8f6c\u6362\u6210\u5b57\u8282\u6d41，\u4e4b\u540e\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u53d1\u9001\u5230\u8fdc\u7a0b\u8ba1\u7b97\u673a\u6216\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\u3002\u63a5\u6536\u65b9\u5219\u901a\u8fc7\u53cd\u5e8f\u5217\u5316\u6765\u91cd\u5efa\u539f\u59cb\u5bf9\u8c61\u7684\u72b6\u6001\u3002 <\/p>\n

    5.1.2 \u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u7684\u5b9e\u73b0\u65b9\u6cd5 <\/h4>\n

    \u5728.NET\u6846\u67b6\u4e2d，C#\u5f00\u53d1\u4eba\u5458\u4e3b\u8981\u4f7f\u7528 BinaryFormatter \u3001 SoapFormatter \u3001 JSON.NET （Json.NET）\u3001 XmlSerializer \u7b49\u6280\u672f\u8fdb\u884c\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u3002 <\/p>\n

  • \n

    BinaryFormatter \u548c SoapFormatter \u662f.NET\u65e9\u671f\u7248\u672c\u4e2d\u63d0\u4f9b\u7684\u5e8f\u5217\u5316\u65b9\u5f0f，\u5b83\u4eec\u5206\u522b\u4f7f\u7528\u4e8c\u8fdb\u5236\u548cSOAP（Simple Object Access Protocol）\u683c\u5f0f\u8fdb\u884c\u5e8f\u5217\u5316\u3002\u4e0d\u8fc7\u7531\u4e8e\u5b89\u5168\u95ee\u9898， BinaryFormatter \u5df2\u7ecf\u5728.NET Core\u4e2d\u88ab\u5f03\u7528\u3002 <\/p>\n<\/li>\n

  • \n

    Json.NET\u662f.NET\u793e\u533a\u5e7f\u6cdb\u4f7f\u7528\u7684\u4e00\u4e2aJSON\u5e8f\u5217\u5316\u5e93，\u63d0\u4f9b\u4e86\u5feb\u901f\u4e14\u6613\u7528\u7684\u5e8f\u5217\u5316\u65b9\u6cd5\u3002\u5b83\u652f\u6301\u5e7f\u6cdb\u7684\u81ea\u5b9a\u4e49\u9009\u9879，\u4f7f\u5f97\u5e8f\u5217\u5316\u7684\u7ed3\u679c\u66f4\u52a0\u7075\u6d3b\u548c\u53ef\u914d\u7f6e\u3002 <\/p>\n<\/li>\n

  • \n

    XmlSerializer \u4f7f\u7528XML\u683c\u5f0f\u8fdb\u884c\u5e8f\u5217\u5316，\u662f\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u5e8f\u5217\u5316\u65b9\u6cd5，\u5c24\u5176\u9002\u7528\u4e8e\u9700\u8981\u4e0e\u57fa\u4e8eXML\u6807\u51c6\u7684\u5176\u4ed6\u7cfb\u7edf\u4ea4\u4e92\u7684\u60c5\u51b5\u3002 <\/p>\n<\/li>\n

    \u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Json.NET\u8fdb\u884c\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u7684\u793a\u4f8b\u4ee3\u7801： <\/p>\n

    \/\/ \u5f15\u5165Json.NET\u7684\u547d\u540d\u7a7a\u95f4
    \nusing Newtonsoft.Json;<\/p>\n

    public class SerializationExample
    \n{
    \n public static void Main(string[] args)
    \n {
    \n \/\/ \u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61
    \n var myObject = new Person
    \n {
    \n Name = "John Doe",
    \n Age = 30,
    \n DateOfBirth = new DateTime(1990, 1, 1)
    \n };<\/p>\n

    \/\/ \u5e8f\u5217\u5316\u5bf9\u8c61\u4e3aJSON\u5b57\u7b26\u4e32
    \n string json = JsonConvert.SerializeObject(myObject);
    \n Console.WriteLine(json);<\/p>\n

    \/\/ \u53cd\u5e8f\u5217\u5316JSON\u5b57\u7b26\u4e32\u4e3a\u5bf9\u8c61
    \n var newObject = JsonConvert.DeserializeObject<Person>(json);
    \n Console.WriteLine($"{newObject.Name} is {newObject.Age} years old.");
    \n }
    \n}<\/p>\n

    \/\/ Person\u7c7b\u7528\u4e8e\u5e8f\u5217\u5316\u793a\u4f8b
    \npublic class Person
    \n{
    \n public string Name { get; set; }
    \n public int Age { get; set; }
    \n public DateTime DateOfBirth { get; set; }
    \n}<\/p>\n

    \u4ee3\u7801\u903b\u8f91\u5206\u6790 ： <\/p>\n

  • \u5f15\u5165\u547d\u540d\u7a7a\u95f4 ：\u9996\u5148，\u9700\u8981\u5f15\u5165 Newtonsoft.Json \u547d\u540d\u7a7a\u95f4，\u4ee5\u4fbf\u4f7f\u7528Json.NET\u5e93\u3002 <\/li>\n
  • \u521b\u5efa\u5bf9\u8c61\u5b9e\u4f8b ：\u521b\u5efa\u4e00\u4e2a Person \u5bf9\u8c61\u5e76\u8bbe\u7f6e\u5176\u5c5e\u6027\u3002 <\/li>\n
  • \u5e8f\u5217\u5316\u5bf9\u8c61 ：\u4f7f\u7528 JsonConvert.SerializeObject \u65b9\u6cd5\u5c06\u5bf9\u8c61\u8f6c\u6362\u6210JSON\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\u3002 <\/li>\n
  • \u8f93\u51fa\u5e8f\u5217\u5316\u5b57\u7b26\u4e32 ：\u5c06\u5e8f\u5217\u5316\u540e\u7684JSON\u5b57\u7b26\u4e32\u8f93\u51fa\u5230\u63a7\u5236\u53f0\u3002 <\/li>\n
  • \u53cd\u5e8f\u5217\u5316\u5b57\u7b26\u4e32 ：\u4f7f\u7528 JsonConvert.DeserializeObject \u65b9\u6cd5\u5c06JSON\u5b57\u7b26\u4e32\u8f6c\u6362\u56de Person \u5bf9\u8c61\u3002 <\/li>\n
  • \u8f93\u51fa\u53cd\u5e8f\u5217\u5316\u7ed3\u679c ：\u8f93\u51fa\u53cd\u5e8f\u5217\u5316\u540e\u7684\u5bf9\u8c61\u4fe1\u606f\u5230\u63a7\u5236\u53f0\u3002 <\/li>\n

    \u53c2\u6570\u8bf4\u660e ： <\/p>\n

      \n
    • JsonConvert.SerializeObject ：\u6b64\u65b9\u6cd5\u5c06\u5bf9\u8c61\u5e8f\u5217\u5316\u4e3aJSON\u5b57\u7b26\u4e32\u3002 <\/li>\n
    • JsonConvert.DeserializeObject ：\u6b64\u65b9\u6cd5\u5c06JSON\u5b57\u7b26\u4e32\u53cd\u5e8f\u5217\u5316\u4e3a\u5bf9\u8c61\u3002 <\/li>\n<\/ul>\n

      \u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u7684\u9009\u62e9\u5e94\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u800c\u5b9a\u3002JSON\u901a\u5e38\u662f\u6700\u7075\u6d3b\u7684\u9009\u62e9，\u56e0\u4e3a\u5b83\u8f7b\u91cf\u7ea7\u4e14\u6613\u4e8e\u9605\u8bfb\u548c\u7f16\u5199；\u800cXML\u5219\u63d0\u4f9b\u4e86\u66f4\u4e30\u5bcc\u7684\u5185\u5bb9\u63cf\u8ff0\u80fd\u529b，\u9002\u7528\u4e8e\u9700\u8981\u4e25\u683c\u683c\u5f0f\u5316\u6216\u4e0e\u9057\u7559\u7cfb\u7edf\u4ea4\u4e92\u7684\u573a\u666f\u3002 <\/p>\n

      5.2 \u7f16\u7801\u4e0e\u89e3\u7801\u6280\u672f <\/h3>\n

      5.2.1 \u5e38\u89c1\u7684\u5b57\u7b26\u7f16\u7801 <\/h4>\n

      \u5b57\u7b26\u7f16\u7801\u662f\u5c06\u5b57\u7b26\u96c6\u4e2d\u7684\u5b57\u7b26\u8868\u793a\u4e3a\u8ba1\u7b97\u673a\u53ef\u4ee5\u5904\u7406\u7684\u6570\u636e\u5f62\u5f0f\u7684\u8fc7\u7a0b\u3002\u5728\u6570\u636e\u4f20\u8f93\u4e2d，\u5b57\u7b26\u7f16\u7801\u7684\u9009\u62e9\u81f3\u5173\u91cd\u8981，\u56e0\u4e3a\u4e0d\u540c\u7684\u7f16\u7801\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u89e3\u6790\u9519\u8bef，\u751a\u81f3\u662f\u4e0d\u53ef\u9006\u7684\u5b57\u7b26\u635f\u574f\u3002 <\/p>\n

      \u6700\u5e38\u89c1\u7684\u5b57\u7b26\u7f16\u7801\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e： <\/p>\n

        \n
      • ASCII（\u7f8e\u56fd\u4fe1\u606f\u4ea4\u6362\u6807\u51c6\u4ee3\u7801）：\u652f\u6301128\u4e2a\u5b57\u7b26，\u5305\u62ec\u82f1\u6587\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u4e00\u4e9b\u7279\u6b8a\u7b26\u53f7，\u4f46\u4e0d\u652f\u6301\u56fd\u9645\u5316\u5b57\u7b26\u3002 <\/li>\n
      • Unicode：\u662f\u4e00\u4e2a\u8bd5\u56fe\u8986\u76d6\u6240\u6709\u5b57\u7b26\u96c6\u7684\u7f16\u7801\u6807\u51c6\u3002UTF-8\u3001UTF-16\u548cUTF-32\u662fUnicode\u7684\u51e0\u79cd\u4e0d\u540c\u7f16\u7801\u5f62\u5f0f\u3002 <\/li>\n
      • ISO-8859-1：\u4e5f\u79f0\u4e3aLatin-1，\u662f\u9488\u5bf9\u897f\u6b27\u8bed\u8a00\u7684\u7f16\u7801，\u652f\u6301256\u4e2a\u5b57\u7b26\u3002 <\/li>\n
      • GB2312\u3001GBK\u548cGB18030：\u662f\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6\u5316\u7ec4\u7ec7\u53d1\u5e03\u7684\u7b80\u4f53\u4e2d\u6587\u5b57\u7b26\u96c6\u7f16\u7801，\u652f\u6301\u7b80\u4f53\u4e2d\u6587\u5b57\u7b26\u3002 <\/li>\n
      • Shift_JIS：\u662f\u4e00\u79cd\u65e5\u8bed\u5b57\u7b26\u96c6\u7f16\u7801，\u5e38\u7528\u4e8e\u65e5\u6587\u4fe1\u606f\u7684\u7f16\u7801\u3002 <\/li>\n<\/ul>\n

        5.2.2 \u6570\u636e\u7684\u7f16\u7801\u548c\u89e3\u7801\u64cd\u4f5c <\/h4>\n

        \u5728C#\u4e2d，\u53ef\u4ee5\u4f7f\u7528 System.Text.Encoding \u7c7b\u6765\u5b9e\u73b0\u6570\u636e\u7684\u7f16\u7801\u548c\u89e3\u7801\u3002\u8fd9\u4e2a\u7c7b\u63d0\u4f9b\u4e86\u5404\u79cd\u7f16\u7801\u683c\u5f0f\u7684\u5b9e\u73b0，\u5e76\u4e14\u53ef\u4ee5\u7528\u6765\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5b57\u8282\u5e8f\u5217，\u4e5f\u53ef\u4ee5\u5c06\u5b57\u8282\u5e8f\u5217\u8f6c\u6362\u56de\u5b57\u7b26\u4e32\u3002 <\/p>\n

        \u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528 System.Text.Encoding \u8fdb\u884c\u7f16\u7801\u548c\u89e3\u7801\u64cd\u4f5c\u7684\u793a\u4f8b\u4ee3\u7801： <\/p>\n

        using System;
        \nusing System.Text;<\/p>\n

        public class EncodingExample
        \n{
        \n public static void Main(string[] args)
        \n {
        \n string originalText = "\u8fd9\u662f\u4e2d\u6587\u793a\u4f8b";
        \n Console.WriteLine("\u539f\u59cb\u6587\u672c: " + originalText);<\/p>\n

        \/\/ \u4f7f\u7528UTF-8\u7f16\u7801\u5c06\u5b57\u7b26\u4e32\u7f16\u7801\u4e3a\u5b57\u8282\u5e8f\u5217
        \n Encoding utf8Encoding = Encoding.UTF8;
        \n byte[] encodedBytes = utf8Encoding.GetBytes(originalText);
        \n Console.WriteLine("\u7f16\u7801\u540e\u7684\u5b57\u8282\u5e8f\u5217: " + BitConverter.ToString(encodedBytes));<\/p>\n

        \/\/ \u4f7f\u7528GB2312\u7f16\u7801\u5c06\u5b57\u7b26\u4e32\u7f16\u7801\u4e3a\u5b57\u8282\u5e8f\u5217
        \n Encoding gb2312Encoding = Encoding.GetEncoding("GB2312");
        \n byte[] encodedBytesGb2312 = gb2312Encoding.GetBytes(originalText);
        \n Console.WriteLine("GB2312\u7f16\u7801\u540e\u7684\u5b57\u8282\u5e8f\u5217: " + BitConverter.ToString(encodedBytesGb2312));<\/p>\n

        \/\/ \u4f7f\u7528UTF-8\u89e3\u7801\u5b57\u8282\u5e8f\u5217\u56de\u5b57\u7b26\u4e32
        \n string decodedTextUtf8 = utf8Encoding.GetString(encodedBytes);
        \n Console.WriteLine("\u89e3\u7801\u540e\u7684\u6587\u672c: " + decodedTextUtf8);<\/p>\n

        \/\/ \u4f7f\u7528GB2312\u89e3\u7801\u5b57\u8282\u5e8f\u5217\u56de\u5b57\u7b26\u4e32
        \n string decodedTextGb2312 = gb2312Encoding.GetString(encodedBytesGb2312);
        \n Console.WriteLine("GB2312\u89e3\u7801\u540e\u7684\u6587\u672c: " + decodedTextGb2312);
        \n }
        \n}<\/p>\n

        \u4ee3\u7801\u903b\u8f91\u5206\u6790 ： <\/p>\n

      • \u521b\u5efa\u5b57\u7b26\u4e32\u5b9e\u4f8b ：\u9996\u5148，\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u4e2d\u6587\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\u5b9e\u4f8b\u3002 <\/li>\n
      • \u521b\u5efa\u7f16\u7801\u5b9e\u4f8b ：\u5206\u522b\u521b\u5efa\u4e86UTF-8\u548cGB2312\u7684\u7f16\u7801\u5b9e\u4f8b\u3002 <\/li>\n
      • \u7f16\u7801\u5b57\u7b26\u4e32 ：\u4f7f\u7528 GetBytes \u65b9\u6cd5\u5c06\u539f\u59cb\u5b57\u7b26\u4e32\u5206\u522b\u6309\u7167UTF-8\u548cGB2312\u7f16\u7801\u8f6c\u6362\u4e3a\u5b57\u8282\u5e8f\u5217\u3002 <\/li>\n
      • \u8f93\u51fa\u7f16\u7801\u7ed3\u679c ：\u8f93\u51fa\u7f16\u7801\u540e\u7684\u5b57\u8282\u5e8f\u5217\u3002 <\/li>\n
      • \u89e3\u7801\u5b57\u8282\u5e8f\u5217 ：\u4f7f\u7528 GetString \u65b9\u6cd5\u5c06\u5b57\u8282\u5e8f\u5217\u6309\u7167\u5176\u539f\u59cb\u7f16\u7801\u8f6c\u6362\u56de\u5b57\u7b26\u4e32\u3002 <\/li>\n
      • \u8f93\u51fa\u89e3\u7801\u7ed3\u679c ：\u8f93\u51fa\u89e3\u7801\u540e\u7684\u5b57\u7b26\u4e32\u3002 <\/li>\n

        \u53c2\u6570\u8bf4\u660e ： <\/p>\n

          \n
        • Encoding.UTF8 ：\u7528\u4e8eUTF-8\u7f16\u7801\u548c\u89e3\u7801\u7684\u5b9e\u4f8b\u3002 <\/li>\n
        • Encoding.GetEncoding("GB2312") ：\u83b7\u53d6GB2312\u7f16\u7801\u7684\u5b9e\u4f8b\u3002 <\/li>\n
        • GetBytes ：\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5b57\u8282\u5e8f\u5217\u7684\u65b9\u6cd5\u3002 <\/li>\n
        • GetString ：\u5c06\u5b57\u8282\u5e8f\u5217\u8f6c\u6362\u56de\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u3002 <\/li>\n<\/ul>\n

          \u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u5408\u4e2d，\u9009\u62e9\u5408\u9002\u7684\u7f16\u7801\u65b9\u5f0f\u975e\u5e38\u91cd\u8981\u3002\u4f8b\u5982，\u5728\u5904\u7406\u56fd\u9645\u5316\u5e94\u7528\u65f6，\u5e94\u4f18\u5148\u4f7f\u7528Unicode\u76f8\u5173\u7684\u7f16\u7801\u65b9\u5f0f，\u4ee5\u652f\u6301\u591a\u8bed\u8a00\u7684\u5b57\u7b26\u96c6\u3002\u800c\u5728\u9700\u8981\u4e0e\u67d0\u4e9b\u7279\u5b9a\u7cfb\u7edf\u517c\u5bb9\u65f6，\u53ef\u80fd\u9700\u8981\u91c7\u7528\u7279\u5b9a\u7684\u7f16\u7801\u683c\u5f0f\u3002 <\/p>\n

          5.2.3 \u4f7f\u7528\u8868\u683c\u5c55\u793a\u4e0d\u540c\u7f16\u7801\u7684\u5e94\u7528\u573a\u666f\u548c\u7279\u70b9 <\/h4>\n\n \u7f16\u7801\u65b9\u5f0f \u5e94\u7528\u573a\u666f \u7279\u70b9 <\/tr>\n\n\n\n\n\n\n\n
          ASCII <\/td>\n \u4e3b\u8981\u7528\u4e8e\u82f1\u6587\u5b57\u7b26\u7684\u5904\u7406，\u5386\u53f2\u4e0a\u5e38\u7528 <\/td>\n \u7b80\u5355\u3001\u9ad8\u6548，\u4f46\u4e0d\u652f\u6301\u56fd\u9645\u5316\u5b57\u7b26 <\/td>\n<\/tr>\n
          UTF-8 <\/td>\n \u56e0\u5176\u826f\u597d\u7684\u901a\u7528\u6027\u548c\u53ef\u6269\u5c55\u6027，\u88ab\u5e7f\u6cdb\u7528\u4e8e\u4e92\u8054\u7f51 <\/td>\n \u53ef\u53d8\u957f\u5ea6（1-4\u5b57\u8282），\u53ef\u4ee5\u6709\u6548\u8282\u7701\u7a7a\u95f4 <\/td>\n<\/tr>\n
          UTF-16 <\/td>\n \u9002\u7528\u4e8e\u9700\u8981\u5904\u7406\u5927\u91cf\u56fd\u9645\u5316\u5b57\u7b26\u7684\u73af\u5883 <\/td>\n \u56fa\u5b9a\u957f\u5ea6（2\u62164\u5b57\u8282），\u4f46\u5bf9\u67d0\u4e9b\u8bed\u8a00\u652f\u6301\u4e0d\u5982UTF-8 <\/td>\n<\/tr>\n
          GB2312 <\/td>\n \u4e3b\u8981\u7528\u4e8e\u7b80\u4f53\u4e2d\u6587\u5b57\u7b26\u7684\u5904\u7406 <\/td>\n \u652f\u6301\u7b80\u4f53\u4e2d\u6587\u5b57\u7b26，\u4f46\u4e0d\u652f\u6301\u7e41\u4f53\u4e2d\u6587 <\/td>\n<\/tr>\n
          GBK <\/td>\n \u5728GB2312\u7684\u57fa\u7840\u4e0a\u6269\u5c55，\u652f\u6301\u66f4\u591a\u7684\u4e2d\u6587\u5b57\u7b26 <\/td>\n \u6269\u5c55\u4e86GB2312\u7684\u5b57\u7b26\u96c6 <\/td>\n<\/tr>\n
          GB18030 <\/td>\n \u652f\u6301\u7e41\u4f53\u4e2d\u6587\u7684\u7f16\u7801\u683c\u5f0f，\u517c\u5bb9GBK\u548cGB2312 <\/td>\n \u6700\u5e7f\u6cdb\u7684\u4e2d\u6587\u5b57\u7b26\u96c6\u652f\u6301 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          5.2.4 \u4f7f\u7528mermaid\u6d41\u7a0b\u56fe\u5206\u6790\u7f16\u7801\u548c\u89e3\u7801\u8fc7\u7a0b <\/h4>\n

          graph LR
          \n A[\u539f\u59cb\u5b57\u7b26\u4e32] –>|\u7f16\u7801| B[\u5b57\u8282\u5e8f\u5217]
          \n B –>|\u89e3\u7801| C[\u89e3\u7801\u540e\u7684\u5b57\u7b26\u4e32]<\/p>\n

          \u5728\u4e0a\u8ff0\u6d41\u7a0b\u56fe\u4e2d，\u5c55\u793a\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5b57\u7b26\u4e32\u5230\u5b57\u8282\u5e8f\u5217，\u518d\u7531\u5b57\u8282\u5e8f\u5217\u6062\u590d\u6210\u5b57\u7b26\u4e32\u7684\u8fc7\u7a0b\u3002\u5176\u4e2d，\u7f16\u7801\u9636\u6bb5\u6d89\u53ca\u5c06\u5b57\u7b26\u6620\u5c04\u5230\u4e8c\u8fdb\u5236\u4ee3\u7801，\u800c\u89e3\u7801\u9636\u6bb5\u5219\u8fdb\u884c\u76f8\u53cd\u7684\u6620\u5c04\u8fc7\u7a0b\u3002 <\/p>\n

          \u901a\u8fc7\u672c\u8282\u7684\u4ecb\u7ecd，\u6211\u4eec\u4e86\u89e3\u4e86\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u7684\u91cd\u8981\u6027，\u4ee5\u53ca\u5982\u4f55\u5728C#\u4e2d\u5b9e\u73b0\u6570\u636e\u7684\u7f16\u7801\u548c\u89e3\u7801\u3002\u638c\u63e1\u8fd9\u4e9b\u6280\u672f\u5bf9\u4e8e\u5f00\u53d1\u7a33\u5b9a\u4e14\u5065\u58ee\u7684\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002\u5728\u4e0b\u4e00\u7ae0\u8282\u4e2d，\u6211\u4eec\u5c06\u63a2\u7d22C# Socket\u7f16\u7a0b\u4e2d\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236，\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u5728\u9762\u4e34\u5404\u79cd\u5f02\u5e38\u65f6\u4fdd\u6301\u8fd0\u884c\u7684\u7a33\u5b9a\u6027\u3002 <\/p>\n

          6. \u5f02\u5e38\u5904\u7406\u673a\u5236 <\/h2>\n

          6.1 \u5f02\u5e38\u5904\u7406\u7684\u91cd\u8981\u6027 <\/h3>\n

          6.1.1 \u5f02\u5e38\u7684\u5206\u7c7b\u548c\u5904\u7406\u7b56\u7565 <\/h4>\n

          \u5728C# Socket\u7f16\u7a0b\u4e2d，\u5f02\u5e38\u5904\u7406\u662f\u786e\u4fdd\u7a0b\u5e8f\u7a33\u5b9a\u8fd0\u884c\u7684\u5173\u952e\u3002\u5f02\u5e38\u53ef\u4ee5\u5206\u4e3a\u4e24\u5927\u7c7b：\u5df2\u68c0\u67e5\u5f02\u5e38（Checked Exceptions）\u548c\u672a\u68c0\u67e5\u5f02\u5e38（Unchecked Exceptions）\u3002\u5df2\u68c0\u67e5\u5f02\u5e38\u662f\u5728\u7f16\u8bd1\u65f6\u5fc5\u987b\u5904\u7406\u7684\u5f02\u5e38，\u6bd4\u5982\u6587\u4ef6\u4e0d\u5b58\u5728\u7684\u60c5\u51b5，\u800c\u672a\u68c0\u67e5\u5f02\u5e38\u662f\u8fd0\u884c\u65f6\u5f02\u5e38，\u5982\u6570\u7ec4\u8d8a\u754c\u3001\u7a7a\u5f15\u7528\u8bbf\u95ee\u7b49\u3002 <\/p>\n

          \u5904\u7406\u7b56\u7565\u4e3b\u8981\u5305\u62ec\u4e24\u79cd： – \u9884\u9632：\u901a\u8fc7\u5408\u7406\u7684\u7f16\u7801\u51cf\u5c11\u5f02\u5e38\u7684\u53d1\u751f\u3002 – \u6355\u83b7：\u5f53\u65e0\u6cd5\u9884\u9632\u5f02\u5e38\u53d1\u751f\u65f6，\u901a\u8fc7\u5f02\u5e38\u5904\u7406\u673a\u5236\u6765\u6355\u83b7\u548c\u5904\u7406\u5f02\u5e38，\u907f\u514d\u7a0b\u5e8f\u5d29\u6e83\u3002 <\/p>\n

          6.1.2 \u5f02\u5e38\u5904\u7406\u5728Socket\u7f16\u7a0b\u4e2d\u7684\u5e94\u7528 <\/h4>\n

          \u5728Socket\u7f16\u7a0b\u4e2d，\u5f02\u5e38\u5904\u7406\u4e0d\u4ec5\u80fd\u591f\u6355\u83b7\u5982\u8fde\u63a5\u5931\u8d25\u3001\u8bfb\u5199\u9519\u8bef\u7b49\u5e38\u89c1\u95ee\u9898，\u8fd8\u53ef\u4ee5\u5904\u7406\u56e0\u7f51\u7edc\u5f02\u5e38\u5bfc\u81f4\u7684\u8fde\u63a5\u65ad\u5f00\u3002\u5982\u4e0b\u9762\u7684\u4ee3\u7801\u6bb5\u5c55\u793a\u4e86\u5728C#\u4e2d\u5982\u4f55\u5904\u7406Socket\u8fde\u63a5\u7684\u5f02\u5e38： <\/p>\n

          Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);<\/p>\n

          try
          \n{
          \n \/\/ \u5c1d\u8bd5\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a
          \n socket.Connect(remoteEP);
          \n \/\/ \u6210\u529f\u8fde\u63a5\u540e\u6267\u884c\u7684\u4ee3\u7801
          \n}
          \ncatch (SocketException se)
          \n{
          \n \/\/ \u5904\u7406\u8fde\u63a5\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u51fa\u73b0\u7684SocketException\u5f02\u5e38
          \n Console.WriteLine("SocketException: " + se);
          \n}
          \ncatch (Exception e)
          \n{
          \n \/\/ \u5904\u7406\u5176\u4ed6\u7c7b\u578b\u7684\u5f02\u5e38
          \n Console.WriteLine("Unexpected exception: " + e);
          \n}<\/p>\n

          6.2 \u5f02\u5e38\u6355\u83b7\u4e0e\u65e5\u5fd7\u8bb0\u5f55 <\/h3>\n

          6.2.1 \u5f02\u5e38\u6355\u83b7\u7684\u5b9e\u73b0\u65b9\u5f0f <\/h4>\n

          \u5f02\u5e38\u6355\u83b7\u901a\u5e38\u4f7f\u7528try-catch\u8bed\u53e5\u5757\u5b9e\u73b0\u3002\u5728\u5f02\u5e38\u5904\u7406\u4e2d，\u5e94\u5c3d\u91cf\u6355\u83b7\u5177\u4f53\u7684\u5f02\u5e38\u7c7b\u578b，\u800c\u4e0d\u662f\u4f7f\u7528\u8fc7\u4e8e\u5bbd\u6cdb\u7684Exception\u7c7b\u578b\u6355\u83b7\u6240\u6709\u5f02\u5e38\u3002\u8fd9\u6837\u505a\u53ef\u4ee5\u907f\u514d\u9690\u85cf\u5176\u4ed6\u672a\u9884\u6599\u5230\u7684\u9519\u8bef\u3002 <\/p>\n

          6.2.2 \u65e5\u5fd7\u8bb0\u5f55\u7684\u6700\u4f73\u5b9e\u8df5 <\/h4>\n

          \u5728\u5f02\u5e38\u5904\u7406\u4e2d，\u65e5\u5fd7\u8bb0\u5f55\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u65e5\u5fd7\u8bb0\u5f55\u7684\u6700\u4f73\u5b9e\u8df5\u5305\u62ec： <\/p>\n

            \n
          • \u8bb0\u5f55\u5f02\u5e38\u7684\u8be6\u7ec6\u4fe1\u606f，\u5982\u5f02\u5e38\u7c7b\u578b\u3001\u6d88\u606f\u4ee5\u53ca\u5806\u6808\u8ddf\u8e2a\u3002 <\/li>\n
          • \u5728\u65e5\u5fd7\u4e2d\u5305\u542b\u8db3\u591f\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f，\u4ee5\u65b9\u4fbf\u95ee\u9898\u7684\u540e\u7eed\u8ffd\u8e2a\u548c\u5b9a\u4f4d\u3002 <\/li>\n
          • \u5c06\u65e5\u5fd7\u8f93\u51fa\u5230\u6587\u4ef6\u6216\u65e5\u5fd7\u670d\u52a1\u4e2d，\u800c\u4e0d\u662f\u4ec5\u4ec5\u8f93\u51fa\u5230\u63a7\u5236\u53f0，\u4ee5\u4fbf\u8fdb\u884c\u957f\u671f\u7684\u8ddf\u8e2a\u548c\u5206\u6790\u3002 <\/li>\n<\/ul>\n

            \u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u65e5\u5fd7\u8bb0\u5f55\u793a\u4f8b： <\/p>\n

            try
            \n{
            \n \/\/ \u6709\u53ef\u80fd\u629b\u51fa\u5f02\u5e38\u7684\u4ee3\u7801\u5757
            \n}
            \ncatch (Exception ex)
            \n{
            \n \/\/ \u8bb0\u5f55\u5f02\u5e38\u4fe1\u606f
            \n Log.Error("\u53d1\u751f\u9519\u8bef", ex);
            \n \/\/ \u8fd9\u91cc\u7684Log\u662f\u4e00\u4e2a\u5047\u8bbe\u7684\u65e5\u5fd7\u7c7b，\u5b83\u5e94\u8be5\u5b9e\u73b0\u4e86\u65e5\u5fd7\u7684\u5199\u5165
            \n}<\/p>\n

            \u603b\u7ed3 <\/h3>\n

            \u5f02\u5e38\u5904\u7406\u548c\u65e5\u5fd7\u8bb0\u5f55\u662f\u786e\u4fddC# Socket\u7a0b\u5e8f\u7a33\u5b9a\u8fd0\u884c\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5408\u7406\u5730\u5206\u7c7b\u548c\u5904\u7406\u5f02\u5e38，\u5e76\u7ed3\u5408\u8be6\u7ec6\u7684\u65e5\u5fd7\u8bb0\u5f55\u673a\u5236，\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u5728\u7f51\u7edc\u7f16\u7a0b\u4e2d\u9047\u5230\u7684\u95ee\u9898\u3002\u901a\u8fc7\u4f7f\u7528try-catch\u8bed\u53e5\u548c\u65e5\u5fd7\u8bb0\u5f55\u7c7b，\u7a0b\u5e8f\u5458\u80fd\u591f\u6784\u5efa\u51fa\u66f4\u4e3a\u5065\u58ee\u548c\u53ef\u9760\u7684Socket\u5e94\u7528\u7a0b\u5e8f\u3002 <\/p>\n

            \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90，\u70b9\u51fb\u83b7\u53d6 \"menu-r.4af5f7ec.gif\" <\/p>\n

            \u7b80\u4ecb：\u672c\u6587\u6df1\u5165\u63a2\u8ba8C#\u4e2d\u7684Socket\u7f16\u7a0b，\u5305\u62ecSocket\u6982\u5ff5\u3001\u670d\u52a1\u5668\u521b\u5efa\u3001\u591a\u5ba2\u6237\u7aef\u5904\u7406\u3001\u5ba2\u6237\u7aef\u8fde\u63a5\u4ee5\u53ca\u6570\u636e\u4f20\u8f93\u7b49\u5173\u952e\u6280\u672f\u3002\u540c\u65f6，\u63d0\u4f9b\u6e90\u4ee3\u7801\u5206\u6790，\u5e76\u901a\u8fc7\u5e94\u7528\u793a\u4f8b\u201cSocketDemo\u201d\u5e2e\u52a9\u521d\u5b66\u8005\u638c\u63e1Socket\u901a\u4fe1\u539f\u7406\u548c\u5b9e\u8df5\u3002 <\/p>\n

            \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90，\u70b9\u51fb\u83b7\u53d6 \"menu-r.4af5f7ec.gif\" <\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

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