Question

编写java applet程序 在页面中以红色，绿色，蓝色为顺序循环显示字符串“welcome to java applet!“”请各

忙回答一下，谢谢

Answer 1

import java.awt.*;
import javax.swing.*;
public class ColorApplet extends JApplet implements Runnable{
String s="welcome to java applet!";
Color[] colors={Color.red,Color.green,Color.blue};
int now=0;
public void init(){
new Thread(this).start();
}
public void paint(Graphics g){
g.setColor(colors[now]);
g.drawString(s,100,100);
}
public void run(){
while(true){
try{
Thread.sleep(1000);
}catch(InterruptedException e){}
now++;
if(now>=3)now=0;
repaint();
}
}
}

Answer 2

去饭客网络看下java编程的视频教程吧。。。