server.java

用socket编写的白板

package test;

import java.net.*;
import java.io.*;
import java.util.Hashtable;
import test.Communicate;
import test.*;


public class Server {
	
	public static void main(String[] args) {
		
		try
		  {
		   ServerSocket ss = new ServerSocket(8082);
		   Hashtable sockets = new Hashtable();
		      boolean b = true;
		    
		      while(b)
		      {
		       System.out.println("等待客户端的连接......");
		       Socket s = ss.accept();
		       System.out.println("客户端"+s.getInetAddress().getHostName()+"连接！");
		       sockets.put(s.getInetAddress().getHostName(), s);
		       new Thread(new Communicate(s, sockets)).start();
		      }
		      
		      
		      ss.close();
		  }
	
		catch (IOException e)
		  {
		   e.printStackTrace();
		  }
		 }
		
	}