server.java

java Net,聊天及多线程实例源代码

import java.io.*;
import java.net.*;
class Server extends Thread
{
	public static void main(String[] args)
	{
		
			Server();
		
		
	}
	private Socket s;
	Server(Socket s)
	{
		this.s=s;
	}
	public void run()
	{
		try
		{
			
			InputStream is=s.getInputStream();
			OutputStream os=s.getOutputStream();
			os.write("Welcome here!".getBytes());
			byte[] buf=new byte[100];
			int len=is.read(buf);
			System.out.println(new String(buf,0,len));
			is.close();
			os.close();
			s.close();
			
		}catch(Exception e)
					{
						e.printStackTrace();
					}
					
		
	}
	
	public static void Server()
	{
		
			try{
			
					ServerSocket ss=new ServerSocket(6000);
					while(true)
					{
						Socket s=ss.accept();
					    new Server(s).start();
					}
					
				}catch(Exception e)
						{
							e.printStackTrace();
						}
	                 
		
		
		
		
	}
	
}