下载完成之后解压提取jl1.0.0.1.jar

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将jl1.0.0.1.jar拷贝到项目中，并添加到Library

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4.源代码

//Tip: 由于工程名和包名不一样，最好手打不要盲目复制

package com.lt.music;

import java.io.BufferedInputStream;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import javazoom.jl.decoder.JavaLayerException;

import javazoom.jl.player.*;

/***

- 音乐播放器类

- @author lt

- time 2016-7-5

*/

public class AudioPlayer{

Player player;

File music;

//构造方法 参数是一个.mp3音频文件

public AudioPlayer(File file) {

this.music = file;

}

//播放方法

public void play() throws FileNotFoundException, JavaLayerException {

BufferedInputStream buffer = new BufferedInputStream(new FileInputStream(music));

player = new Player(buffer);

player.play();

}

}

5.如果想把音乐播放作为其他程序的背景音乐，则可以让其继承Thread，代码如下：

package com.lt.music;

import java.io.BufferedInputStream;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import javazoom.jl.decoder.JavaLayerException;

import javazoom.jl.player.*;

/***

* 音乐播放器类

* @author lt

* time 2016-7-5

*/

//继承自线程类Thread

public class AudioPlayer extends Thread{

Player player;

File music;

//构造方法

public AudioPlayer(File file) {

this.music = file;

}

//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();

}

}