我做过一个MP3的..给你看看.
package music;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
import javax.swing.*;
import javax.media.bean.playerbean.*; //这个包要用到JMF
public class MP3 extends JFrame implements Runnable {
public JLabel shijian;
private JSlider sldDiameter;
public MediaPlayer soumd1;
public JButton playSound, loopSound, stopsound;
public JButton tjian, shanc, baocun, duqu;
public JPanel jp1, jp2, jp3, jp4;
public JList jl;
int zongmiao=0;
public Vector vector, mingcheng;
boolean fo = false, geshi = false;
JLabel jl1, jl2, sj1, sj2;
JTextField jt1, jt2;
JButton queding, xiugai;
int zong = 0;
int a = 0, b = 0, you = 1,mm=0;
int fenzhong, miaozhong;
public MP3() {
super(“java简单音乐播放器“);
soumd1 = new MediaPlayer();
Container c = getContentPane();
c.setLayout(new FlowLayout());
mingcheng = new Vector();
jp1 = new JPanel();
shijian = new JLabel();
jp1.add(shijian);
c.add(jp1);
playSound = new JButton(“开始播放“);
loopSound = new JButton(“循环播放“);
stopsound = new JButton(“停止播放“);
jp2 = new JPanel();
jp2.add(playSound);
jp2.add(loopSound);
jp2.add(stopsound);
c.add(jp2);
jp4 = new JPanel();
sj1 = new JLabel();
sj2 = new JLabel();
sldDiameter = new JSlider(SwingConstants.HORIZONTAL, 0, 100, 0);
sldDiameter.setMajorTickSpacing(1);
sldDiameter.setPaintTicks(true);
jp4.add(sj1);
jp4.add(sldDiameter);
jp4.add(sj2);
c.add(jp4);
vector = new Vector();
jl = new JList(mingcheng);
jl.setVisibleRowCount(5);
jl.setFixedCellHeight(40);
jl.setFixedCellWidth(265);
jl.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
c.add(new JScrollPane(jl));
tjian = new JButton(“添加“);
shanc = new JButton(“删除“);
duqu = new JButton(“读取“);
baocun = new JButto
摘选自网上,希望对你有帮助。
楼上正解,用JMF可以轻松实现,你可以去网上找一下JMF相关资料
http://java.sun.com/products/java-media/jmf/2.1.1/solutions/:示例解决方案,在这里,有很多例子