8年前，令我窒息的Java socket体验学习

本来已经放弃编程了，那时我发誓再也不去IT培训班了，如果找不到工作，我就去工地上打工。可心有不甘，老是惦记着，我不想天天面对生产线，做一个丧失思考能力的操作工，可后来呀，还是走上了程序员之路。。。这么多年了，接触到C#的socket编程，可我还能感受到当时想去洋谷科技而又不能的那种无奈，迷茫。

我不会Java，仅用C#来说明，用socket实现聊天功能，代码是网上抄的，但可以说明当年我感觉高深的socket编程

Server:

 1 using System;
 2 using System.Net;
 3 using System.Net.Sockets;
 4 using System.IO;
 5 
 6 namespace TCPServer
 7 {
 8     class Program
 9     {
10         static void Main(string[] args)
11         {
12             TcpClient client=null;
13             try
14             {
15                 IPAddress myIp=IPAddress.Parse("127.0.0.1");
16                 TcpListener myServer = new TcpListener(myIp, 6688);
17 
18                 myServer.Start();
19                 Console.WriteLine("Wait for client's connection....");
20 
21                 client = myServer.AcceptTcpClient();
22                 Console.WriteLine("Client is already connected...");
23 
24                 NetworkStream stream = client.GetStream();  
25                 StreamReader sr = new StreamReader(stream);
26                 StreamWriter sw = new StreamWriter(stream);
27 
28                 while(true)
29                 {
30                     Console.WriteLine("\nClient:\n" + sr.ReadLine()+"\n");
31                     Console.WriteLine("Server:");
32                     string msg= Console.ReadLine();
33                     sw.WriteLine(msg);
34                     sw.Flush();
35                 }
36             }
37             catch
38             {
39                 if(client!=null)
40                 {
41                     client.Dispose();
42                 }
43             }
44         }
45     }
46 }

Client：

 1 using System;
 2 using System.IO;
 3 using System.Net;
 4 using System.Net.Sockets;
 5 
 6 namespace TCPClient
 7 {
 8     class Program
 9     {
10         static void Main(string[] args)
11         {
12             TcpClient client=null;
13             try
14             {
15                 IPAddress myIp = IPAddress.Parse("127.0.0.1");  
16                 client = new TcpClient();  
17                 client.Connect(myIp, 6688);  
18                 Console.WriteLine("server connected...please enter contact content...");  
19     
20                 NetworkStream stream = client.GetStream();  
21                 StreamReader sr = new StreamReader(stream);  
22                 StreamWriter sw = new StreamWriter(stream);  
23     
24                 while (true)  
25                 {
26                     Console.WriteLine("Client:");
27                     string msg = Console.ReadLine();  
28                     sw.WriteLine(msg);  
29                     sw.Flush();
30                     Console.WriteLine("\nServer:\n" + sr.ReadLine()+"\n");  
31                 }
32             }
33             catch
34             {
35                 if(client!=null)
36                 {
37                     client.Dispose();
38                 }
39             }
40         }
41     }
42 }