csserver.java

java制作的C/S程序

import java.net.*;
import java.io.*;
public class CSServer extends Thread
{
	int port=8888;
	ServerSocket serverSocket=null;
	public CSServer()
	{
		try
		{
			serverSocket=new ServerSocket(port);
		}
		catch(Exception e)
		{
			System.out.println(e.toString());
		}
	}
	public CSServer(int port)
	{
		try
		{
			if(port!=0)
				this.port=port;
			serverSocket=new ServerSocket(port);
		}
		catch(Exception e)
		{
			System.out.println(e.toString());
		}
	}
	public void run()
	{
		try
		{
		   while(true)
		   {
		   	  Socket socket=null;
		   	  socket=serverSocket.accept();
		   	  UserThread userThread=new UserThread(socket);
		   	  userThread.start();
		   }
		}
		catch(Exception e)
		{
			System.out.println(e.toString());
		}
	}
	public static void main(String[] args)
	{
		CSServer server=new CSServer(6666);
		server.start();
	}
}