java scoket demo

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1. package test.socket;  
2.   
3. import java.io.BufferedReader;  
4. import java.io.DataInputStream;  
5. import java.io.IOException;  
6. import java.io.InputStreamReader;  
7. import java.io.OutputStream;  
8. import java.io.PrintStream;  
9. import java.net.ServerSocket;  
10. import java.net.Socket;  
11. import java.net.UnknownHostException;  
12.   
13. public class TalkMe {  
14.   
15.     public static void main(String[] args) {  
16.         System.out.println("请输入:IP地址：");  
17.         TalkMe talk = new TalkMe();  
18.         talk.listener().start();  
19.         try {  
20.             talk.talker(new BufferedReader(new InputStreamReader(System.in)).readLine()).start();  
21.         } catch (IOException e) {  
22.             e.printStackTrace();  
23.         }  
24.     }  
25.     private Thread listener(){  
26.         return new Thread() {  
27.             public void run() {  
28.                 DataInputStream dataIS = null;  
29.                 String clientSay;  
30.                 try {  
31.                     ServerSocket server = new ServerSocket(9666);  
32.                     Socket socket = server.accept();  
33.                     while (true) {  
34.                         dataIS = new DataInputStream(socket.getInputStream());  
35.                         clientSay = dataIS.readLine();  
36.                         System.out.println("Other say:" + clientSay);  
37.                     }  
38.                 } catch (IOException e) {  
39.                     e.printStackTrace();  
40.                 }  
41.             }  
42.         };  
43.     }  
44.     private Thread talker(final String ip){  
45.         return new Thread(){  
46.             public void run() {  
47.                 Socket socket = null;  
48.                 InputStreamReader stdin=new InputStreamReader(System.in);  
49.                 BufferedReader br=new BufferedReader(stdin);  
50.                 DataInputStream dataIS = new DataInputStream(System.in);  
51.                 OutputStream os;  
52.                 PrintStream ps;  
53.                 String say = "";  
54.                 boolean flag = true;  
55.                 while (flag) {  
56.                     if (flag)  
57.                         System.out.println("connection ....");  
58.                     try {  
59.                         socket = new Socket(ip, 9666);  
60.                         System.out.println("connection ok.");  
61.                         flag = true;  
62.                         os = socket.getOutputStream();  
63.                         ps = new PrintStream(os);  
64.                         while (true) {  
65.                             say = dataIS.readLine();  
66.                             ps.println(say);  
67.                         }  
68.                     } catch (UnknownHostException e) {  
69.                         try {  
70.                             sleep(1000);  
71.                         } catch (InterruptedException e1) {  
72.                             e1.printStackTrace();  
73.                         }  
74.                     } catch (IOException e) {  
75.                           
76.                     }  
77.                 }  
78.             }  
79.         };  
80.     }  
81.   
82. }  

转载于:https://my.oschina.net/rightemperor/blog/775240