java获取mp3的时长和播放mp3文件

所需包为jaudiotagger-2.2.6-SNAPSHOT.jar和jl1.0.1.jar。

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;import org.jaudiotagger.audio.AudioFileIO;
import org.jaudiotagger.audio.mp3.MP3AudioHeader;
import org.jaudiotagger.audio.mp3.MP3File;import javazoom.jl.player.Player;public class MusicUtil {public static void play(String position) {try {BufferedInputStream buffer = new BufferedInputStream(new FileInputStream(position));Player player = new Player(buffer);player.play();} catch (Exception e) {e.printStackTrace();}}public static int getDuration(String position) {int length = 0;try {MP3File mp3File = (MP3File) AudioFileIO.read(new File(position));MP3AudioHeader audioHeader = (MP3AudioHeader) mp3File.getAudioHeader();// 单位为秒length = audioHeader.getTrackLength();return length;} catch (Exception e) {e.printStackTrace();}return length;}public static void main(String[] args) {String position = "逃跑计划-夜空中最亮的星.mp3";getDuration(position);play(position);}
}