client.java

使用Java实现的基于TCP协议的通信的小的聊天程序的客户端

import java.io.*; 
import java.net.Socket; 
import java.lang.*; 
public class client 
{ 
private Socket con;//客户端连接socket 
private OutputStream out; 
private String sen; 
private byte b[]; 
public client() 
{ 
clientInit(); 
} 
public void clientInit() 
{ 
try 
{ 
con=new Socket("localhost",10015); 
con.setSoTimeout(10000); 
b=new byte[1024]; 
OutputStream out=con.getOutputStream(); 
sen="hello serve,以TCP方式发送数据！"; 
b=sen.getBytes(); 
out.write(b); 
out.flush(); 
out.close(); 
con.close(); 
} 
catch(IOException ie) 
{ 
ie.toString(); 
} 
} 
public static void main(String args[]) 
{ 
new client(); 
} 
}