Java网络编程(TCP服务端)

 1 package WebProgramingDemo;
 2 
 3 import java.io.IOException;
 4 import java.io.InputStream;
 5 import java.net.ServerSocket;
 6 import java.net.Socket;
 7 
 8 public class ServerSocketDemo {
 9 
10     /**
11      * @param args
12      * @throws IOException
13      */
14     public static void main(String[] args) throws IOException {
15 
16         ServerSocket ss = new ServerSocket(10002);
17         Socket s = ss.accept();
18         String ip = s.getInetAddress().getHostAddress();
19         System.out.println(ip + "....connected....");
20         InputStream in = s.getInputStream();
21         int len = 0;
22         byte[] buf = new byte[1024];
23         len = in.read(buf);
24         System.out.println(new String(buf, 0, len));
25         s.close();
26         ss.close();
27     }
28 
29 }