java播放au音频程序

 1 import java.awt.*;
 2 import java.applet.*;
 3 import java.awt.event.*;
 4 
 5 public class  Music  extends Applet  implements ActionListener{
 6        String s;
 7         AudioClip snareHit;
 8         AudioClip musicLoop;
 9        public void init(){
10              setLayout(new FlowLayout(FlowLayout.CENTER));
11              Button   b1=new Button ("Play");
12              Button   b2=new Button ("Loop");
13              Button   b3=new Button ("Stop");
14               add(b1);
15               b1.addActionListener(this);
16               add(b2);
17               b2.addActionListener(this);
18               add(b3);
19               b3.addActionListener(this);
20              snareHit=getAudioClip(getDocumentBase(),"audio/spacemusic.au");
21              musicLoop=getAudioClip(getDocumentBase(),"audio/spacemusic.au");
22        }  
23       public void start(){
24             musicLoop.play();
25        }
26        public void stop(){
27              musicLoop.stop();
28       }
29       public void actionPerformed(ActionEvent e) {
30             s=e.getActionCommand();
31             if(s.equals("Play")){
32                        snareHit.play();
33             }
34             else  if(s.equals("Loop")){
35                      musicLoop.play();
36             }           
37             else  if(s.equals("Stop")){
38                      musicLoop.stop();  
39                      snareHit.stop();
40             }           
41     }
42 }
43