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java播放器_java音频播放器

李宁
2023-12-01

java音频播放器备份,支持wav,mp3

播放wav版本

包:

不需要其他jar包

代码:

package com;

import javax.sound.sampled.*;

import java.io.File;

/*

wav播放器,不支持mp3

*/

public class AePlayWave extends Thread {

private String name;

public AePlayWave(String name) {

this.name = name;

}

@Override

public void run() {

File file = new File(name);

AudioInputStream audioInputStream = null;

try {

audioInputStream = AudioSystem.getAudioInputStream(file);

} catch (Exception e) {

e.printStackTrace();

return;

}

AudioFormat format = audioInputStream.getFormat();

SourceDataLine auline = null;

DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);

try {

auline = (SourceDataLine) AudioSystem.getLine(info);

auline.open(format);

} catch (Exception e) {

e.printStackTrace();

return;

}

auline.start();

int nBytesRead = 0;

byte[] abbytes = new byte[512];

try {

while ((nBytesRead = audioInputStream.read(abbytes, 0, abbytes.length)) != -1) {

if (nBytesRead >= 0) {

auline.write(abbytes, 0, nBytesRead);

}

}

} catch (Exception e) {

e.printStackTrace();

return;

} finally {

auline.drain();

auline.close();

}

}

}

MP3播放

代码:

package com;

import javazoom.jl.decoder.JavaLayerException;

import javazoom.jl.player.Player;

import java.io.BufferedInputStream;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

/*

mp3播放器

*/

public class AudioPlayer extends Thread {

Player player;

File music;

//构造方法

public AudioPlayer(String fileName) {

this.music = new File(fileName);

}

//重写run方法

@Override

public void run() {

super.run();

try {

play();

} catch (FileNotFoundException | JavaLayerException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

//播放方法

public void play() throws FileNotFoundException, JavaLayerException {

BufferedInputStream buffer =

new BufferedInputStream(new FileInputStream(music));

player = new Player(buffer);

player.play();

}

}

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