我不确定为什么你提供的第二种方法要开启另一个线程;我相信音频将会在它自己的线程中播放。问题是你的应用程序在剪辑完成播放之前就结束了吗?
import javax.sound.sampled.*;
import java.io.File;
import java.io.IOException;
import javax.sound.sampled.LineEvent.Type;
private static void playClip(File clipFile) throws IOException,
UnsupportedAudioFileException, LineUnavailableException, InterruptedException {
class AudioListener implements LineListener {
private boolean done = false;
@Override public synchronized void update(LineEvent event) {
Type eventType = event.getType();
if (eventType == Type.STOP || eventType == Type.CLOSE) {
done = true;
notifyAll();
}
}
public synchronized void waitUntilDone() throws InterruptedException {
while (!done) { wait(); }
}
}
AudioListener listener = new AudioListener();
AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(clipFile);
try {
Clip clip = AudioSystem.getClip();
clip.addLineListener(listener);
clip.open(audioInputStream);
try {
clip.start();
listener.waitUntilDone();
} finally {
clip.close();
}
} finally {
audioInputStream.close();
}
}