Java实现播放音频文件的方法及代码示例

import java.io.File;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;

public class AudioPlayer {
public void playAudioFile(String filePath) throws Exception{
File audioFile = new File(filePath);

// 创建一个指向该音频文件的音频输入流
AudioInputStream ais = AudioSystem.getAudioInputStream(audioFile);

try (Clip clip = AudioSystem.getLine(Clip.class)) {
// 将音频输入流转为可播放的声音片段（ Clip ）
clip.open(ais);

// 开始播放音轨
clip.start();

// 等待音乐播完再关闭资源
while (!clip.isRunning()) Thread.sleep(100);
} catch(Exception e){
System.out.println("Error playing sound file");
throw e;
}
}

}

// 使用方式：
try {
AudioPlayer player = new AudioPlayer();
player.playAudioFile("/path/to/your/audio.wav");
} catch (Exception ex) {
ex.printStackTrace();
}

import javazoom.jlgui.basic.BasicController;
import/javazoom.jl.decoder.JavaLayerException;
import javazoom.jl.player.Player;

public class MP3Player {
public static void main(String[] args) {
String mp3FilePath = "/path/to/your/song.mp3";

try (
FileInputStream fis = new FileInputStream(mp3FilePath);
BufferedInputStream bis = new BufferedInputStream(fis)
) {

Player mediaPlayer = new Player(bis);

// 播放mp3文件
mediaPlayer.play();

// 阻塞主线程直到歌曲结束播放
while (mediaPlayer.isPlaying());

}catch(IOException | JavaLayerException je) {
je.printStackTrace();
}
}
}