?? backsound.java
字號(hào):
import java.net.*;
import java.applet.*;
import javax.swing.*;
import java.awt.*;
public class BackSound extends JPanel
{
Applet ap;
URL cb;
AudioClip aau;
BackSound()
{
try
{
cb = new URL("file:"+System.getProperty("user.dir")+"/BackSound.mid" );
aau = Applet.newAudioClip(cb);
aau.play();
}
catch (MalformedURLException e)
{
System.err.println(e.getMessage());
}
}
public static void main(String args[])
{
new JFrame().getContentPane().add(new BackSound());
}
}
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