zhouweijsj
小水手
UID 25720
精华
0
积分 3
帖子 3
阅读权限 10
注册 2006-11-22
状态 离线
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求助
帮我看看下面的程序吧 为什么没声音呢 谢谢
package kaifaapplet;
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
interface ActionListerner
{
}
public class auApplet extends Applet implements ActionListerner{
private boolean isStandalone = false;
AudioClip clip;
Button button_play,button_loop,button_stop;
//Get a parameter value
public String getParameter(String key, String def) {
return isStandalone ? System.getProperty(key, def) :
(getParameter(key) != null ? getParameter(key) : def);
}
//Construct the applet
public auApplet() {
}
//Initialize the applet
public void init() {
clip=getAudioClip (getCodeBase(),"file:/d:/1.au");
System.out.println(clip);
button_play=new Button("开始播放");
button_loop=new Button("循环播放");
button_stop=new Button("停止播放");
add(button_play);
add(button_loop);
add(button_stop);
}
public void stop()
{
clip.stop();
}
public void actionperformed(ActionEvent e)
{
if (e.getSource()==button_play)
{
clip.play();
}
else if (e.getSource()==button_loop)
{
clip.loop();
}
if (e.getSource()==button_stop)
{
clip.stop();
}
}
}
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