如何用jmf播放音乐

如何用jmf播放音乐

import java.io.*;
import javax.media.*;

public class jmf {
Player player = null;
public jmf() {
try {
player = Manager.createPlayer(new MediaLocator("file:"
+ getFilePath("")+ "歌词里的那个谁.mp3"));
player.getDuration();
player.prefetch();
player.start();
} catch (NoPlayerException e2) {
} catch (IOException e3) {}
}

public String getFilePath(String filename) {
String filePath = "";
try {
filePath = this.getClass().getResource(".").getPath()+ filename;
filePath = java.net.URLDecoder.decode(filePath, "UTF-8");
} catch (UnsupportedEncodingException ex) {
}
return filePath;
}

public static void main(String af[]) throws IOException {
new jmf();
}
}