高手帮忙！Applet的问题！

Question

import java.applet.*;
import java.net.*;
import java.awt.*;public class AppletTest_1 extends Applet{Image image;
AudioClip audioclip1;
public void init(){
   System.out.println("AppleT初始设置init()");
this.setLocation(10,10);
URL codebase=getCodeBase();
URL documentbase=getDocumentBase();
System.out.println("documentbase="+documentbase);
String appletinfo=getAppletInfo();
System.out.println("appletinfo="+appletinfo);
try{
URL url=new URL(codebase.toString()+"/image/");
image=getImage(url,"flower.gif");
url=new URL(codebase.toString()+"/media/");
audioclip1=getAudioClip(url,"music1.rmf");
System.out.println("初始化完毕");
}catch(MalformedURLException urle){
urle.printStackTrace();
  }
}public void paint(Graphics g){
System.out.println("开始绘图");
g.drawRect(10,10,1,10);
System.out.println("画完坐标点了");
g.drawString("(10,10)",15,12);
System.out.println("画完坐标了");
g.drawImage(image,20,20,this);
System.out.println("画完了");
}
public void start(){
System.out.println("Applet开始激活-start()");
audioclip1.loop();
System.out.println("Applet激活完毕");
}
public void stop(){
System.out.println("Applet开始停止-stop()");
audioclip1.stop();
System.out.println("Applet停止完毕");
}
public void destroy(){
System.out.println("Applet 开始释放资源-destory()");
 System.out.println("Applet释放资源完毕");
}
}你的花括号多了。这个是正确的。