本文实例讲述了Java编程实现获取mp3时长及播放mp3文件的方法。分享给大家供大家参考，具体如下：
所需包为jaudiotagger-2.2.6-SNAPSHOT.jar 和jl1.0.1.jar 。
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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); }} |
希望本文所述对大家java程序设计有所帮助。
原文链接：https://www.cnblogs.com/mengxuanyou/p/Java.html
