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);
}
}
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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