serverthread.java

一个图形界面的网络聊天程序

package nt;
import java.io.*;
import java.net.*;
import javax.swing.*;
import java.awt.event.*;
public class ServerThread extends Thread{
	Socket socket=null;
	int clientnum;
	public ServerThread(Socket socket,int num){
		this.socket=socket;
		clientnum=num+1;
	}
	public void run(){
	try{
		String line;
		BufferedReader is=new BufferedReader(new 
		InputStreamReader(socket.getInputStream()));
		PrintWriter os=new PrintWriter(socket.getOutputStream());
	    BufferedReader sin=new BufferedReader(new 
	    InputStreamReader(System.in));
	    System.out.println("Client"+clientnum+is.readLine());
	    line=sin.readLine();
	    while(!line.equals("bye")){
	        os.println(line);
	        os.flush();
	        System.out.println("server:"+line);
	        System.out.println("Client:"+clientnum+is.readLine());
	        line=sin.readLine();	
	    }
	    os.close();
	    is.close();
	    socket.close();
	    //server.close();
	  } catch(Exception e){
	  	System.out.println("Error"+e);
	  }
		
	}
}