使用jaudiotagger修改歌曲信息（支持mp3和m4a）

package tangzhichao; import org.jaudiotagger.audio.AudioFile; import org.jaudiotagger.audio.AudioFileIO; import org.jaudiotagger.tag.FieldKey; import org.jaudiotagger.tag.Tag; import java.io.File; public class App { public static class Music{ String name;//歌名 String singer;//歌手 String album;//专辑 public Music() { } public Music(String name, String singer, String album) { this.name = name; this.singer = singer; this.album = album; } @Override public String toString() { return "Music{" + "歌曲名='" + name + '\'' + ", 歌手='" + singer + '\'' + ", 专辑='" + album + '\'' + '}'; } } // 获取歌曲信息，支持mp3和m4a格式 public static Music getMusicInfo(File file) throws Exception { AudioFile mp3File = AudioFileIO.read(file); Tag tag = mp3File.getTag(); if (tag != null) { return new Music(tag.getFirst(FieldKey.TITLE), tag.getFirst(FieldKey.ARTIST), tag.getFirst(FieldKey.ALBUM)); } return null; } // 设置歌曲信息，支持mp3和m4a格式，如果修改失败，可以先用windows右键>属性>删除属性和个人信息>删除歌曲名称、歌手、专辑信息后后再来执行 public static void setMusicInfo(File file, Music music) throws Exception { AudioFile mp3File = AudioFileIO.read(file); Tag tag = mp3File.getTag(); if (tag != null) { tag.setField(FieldKey.TITLE, music.name);//歌曲名 tag.setField(FieldKey.ARTIST, music.singer);//歌手 tag.setField(FieldKey.ALBUM, music.album);//专辑 mp3File.setTag(tag); AudioFileIO.write(mp3File); } } public static void main( String[] args ) throws Exception { File musicFile=new File("C:\\Users\\tang8\\Music\\Era uma Vez um Cavalo - Clavezinhas de Sol.mp3"); Music musicOld = getMusicInfo(musicFile); System.out.println(musicOld); //打印：Music{歌曲名='Era uma Vez um Cavalo', 歌手='Clavezinhas de Sol', 专辑='A Música dos Brinquedos Vol. 1 - 20 Canções Infantis'} Music music = new Music(); music.name="Senorita";//歌曲名 music.singer="Shawn Mendes / Camila Cabello";//歌手 music.album="Senorita";//专辑 setMusicInfo(musicFile, music); Music musicNew = getMusicInfo(musicFile); System.out.println(musicNew); //打印：Music{歌曲名='Senorita', 歌手='Shawn Mendes / Camila Cabello', 专辑='Senorita'} } }