1 // 取得本机Loopback ：127.0.0.1
2 IPAddress address = IPAddress.Loopback;
3 // 创建访问端点，端口：8081
4 IPEndPoint endpoint = new IPEndPoint(address,8081);
5
6 // 创建Tcp监听器
7 TcpListener tcpserver = new TcpListener(endpoint);
8 // 启动监听
9 tcpserver.Start();
10 Console.WriteLine("开始监听。。。。。");
11 while (true)
12 {
13 // 等待客户连接
14 TcpClient tcpClient = tcpserver.AcceptTcpClient();
15 Console.WriteLine("已经建立连接。");
16 // 得到数据量
17 NetworkStream stream = tcpClient.GetStream();
18
19 // 采用UTF-8 编码
20 Encoding utf8 = Encoding.UTF8;
21
22 byte[] request = new byte[4096];
23
24 int length = stream.Read(request, 0, 4096);
25
26 string requesting = utf8.GetString(request);
27 Console.WriteLine(requesting);
28
29 // 状态行
30 string statusline = "HTTP/1.1 200 OK\r\n";
31 byte[] statusBuffer = utf8.GetBytes(statusline);
32
33 // 准备发送到客户端的网页
34 string responsestring = "<html><head><title>标题</title></head><body><h1>内容</h1></body></html>";
35 byte[] responseBuffer = utf8.GetBytes(responsestring);
36 // 回应头
37 string responseHead = string.Format("Content-Type: text/html;charset=UTF-8\r\nContent-Length:{0}\r\n", responseBuffer.Length);
38 byte[] responseHeadBuffer = utf8.GetBytes(responseHead);
39
40 // 状态行
41 stream.Write(statusBuffer, 0, statusBuffer.Length);
42 // 回应头
43 stream.Write(responseHeadBuffer, 0, responseHeadBuffer.Length);
44 // 空行 \r\n
45 stream.Write(new byte[]{13,10},0,2);
46 // 内容
47 stream.Write(responseBuffer, 0, responseBuffer.Length);
48 tcpClient.Close();
49 if (Console.KeyAvailable)
50 {
51 break;
52 }
53 }
54 // 停止监听
55 tcpserver.Stop();
