Java网络编程(TCP客户端)

 1 package WebProgramingDemo;
 2 
 3 import java.io.IOException;
 4 import java.io.OutputStream;
 5 import java.net.Socket;
 6 import java.net.UnknownHostException;
 7 
 8 public class SocketDemo {
 9 
10     /**
11      * @param args
12      * @throws IOException 
13      * @throws UnknownHostException 
14      */
15     public static void main(String[] args) throws  IOException {
16 
17         Socket s=new Socket("192.168.2.103",10002);
18         OutputStream out=s.getOutputStream();
19         out.write("Java".getBytes());
20         s.close();
21     }
22 
23 }