package wyf.cgq; import java.io.*; import java.net.*; import java.util.*; public class CPaintThread extends Thread{//客户端绘制线程类 TankClient father; boolean flag=true; public CPaintThread(TankClient father){//构造器 this.father=father; } public void run(){//重写的run方法 while(flag){ try{sleep(100);} catch(Exception e){ e.printStackTrace();} father.repaint();//每隔一段时间绘制一次 } } }