例13-2.txt

这是一本java基础教程 对新手上路有很大帮助

import java.applet.*;
import java.awt.*;
public class Example13_2 extends Applet{ 
  int x=5;
    public void paint(Graphics g){
       x=x+12;
       if(x>=200)
         x=5;
       g.drawString("我们在学习repaint方法",20,x); 
       try {  Thread.sleep(1000);
       }
       catch(InterruptedException ee){}
       repaint();
    } 
}