java音乐播放器实现代码

本文实例为大家分享了java音乐播放器的具体代码，供大家参考，具体内容如下

公司主营业务：成都做网站、网站建设、移动网站开发等业务。帮助企业客户真正实现互联网宣传，提高企业的竞争能力。创新互联公司是一支青春激扬、勤奋敬业、活力青春激扬、勤奋敬业、活力澎湃、和谐高效的团队。公司秉承以“开放、自由、严谨、自律”为核心的企业文化，感谢他们对我们的高要求，感谢他们从不同领域给我们带来的挑战，让我们激情的团队有机会用头脑与智慧不断的给客户带来惊喜。创新互联公司推出察雅免费做网站回馈大家。

这个是源码结构介绍

java音乐播放器实现代码

这个是界面，有点简陋，见笑了，但是基本上的东西都有了，没办法，没有美工的程序写的界面

java音乐播放器实现代码

直接上源代码Player.java

package com.service;
 
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Random;
 
import javax.sound.sampled.*;
import javax.swing.JSlider;
import javax.swing.JTable;

import com.list.MusicList;
import com.list.ThreadList;
import com.list.ViewList;
import com.model.Model;
import com.model.Music;
import com.view.View;
 


/*"duration" 
"author" 
"title" 
"copyright" 
"date" 
"comment"*/
public class Player extends Thread{
 


 private Player p;
 private long time = 0;
 
 Object lock = new Object();//一个空的对象,没什么意义
 
 private boolean paused = false;// 暂停 继续
 
 
 public boolean isPaused() {
 return paused;
 }

 public void setPaused(boolean paused) {
 this.paused = paused;
 }
 
 private JSlider jSliderPlayProgress;//播放进度条


 private boolean over = false;//开始 结束
 
 //是否自动播放下一曲
 private boolean isNext=true;
 
 
 private Music music;//音乐
 
 
 AudioInputStream din = null;
 SourceDataLine line=null;
 
 private FloatControl volume = null;

 private JSlider jSliderVolume; 
 
 public JSlider getjSliderVolume() {
 return jSliderVolume;
 }

 public void setjSliderVolume(JSlider jSliderVolume) {
 this.jSliderVolume = jSliderVolume;
 
 
 }
 public Player(JSlider jSliderVolume,JSlider jSliderPlayProgress) {
 super();
 this.jSliderVolume = jSliderVolume;
 this.jSliderPlayProgress=jSliderPlayProgress;
 }


 public Music getMusic() {
 return music;
 }

 public void setMusic(Music music) {
 this.music = music;
 }
 
 public FloatControl getVolume(){
  return volume;
 }

 
 
 //播放音乐
 public void run(){
 
 AudioInputStream in=null;
 
 try {
  
  File file = new File(music.getPath());
 
  //播放不了的歌曲，直接下一首,并且在音乐列表中删除
  try {
   in = AudioSystem.getAudioInputStream(file);
  } catch (Exception e) {
  //删除有点小问题
  MusicList.getList().remove(music.getId());
  
  ViewList.getList().get(0).getJt().setModel(new Model());
  
  
  nextmusic();
  }
  
  AudioFormat baseFormat = in.getFormat();
  AudioFormat decodedFormat = new AudioFormat(
   AudioFormat.Encoding.PCM_SIGNED,
   baseFormat.getSampleRate(), 16, baseFormat.getChannels(),
   baseFormat.getChannels() * 2, baseFormat.getSampleRate(),
   false);
  if(baseFormat.getEncoding()==AudioFormat.Encoding.PCM_UNSIGNED || baseFormat.getEncoding()==AudioFormat.Encoding.ULAW ||
   baseFormat.getEncoding()==AudioFormat.Encoding.ALAW || baseFormat.getEncoding()==AudioFormat.Encoding.PCM_SIGNED){
    time=(file.length()*8000000)/((int)(decodedFormat.getSampleRate()*baseFormat.getSampleSizeInBits()));
  }else{
   int bitrate=0;
   if(baseFormat.properties().get("bitrate")!=null){
    //取得播放速度(单位位每秒)
    bitrate=(int)((Integer)(baseFormat.properties().get("bitrate")));
    if(bitrate!=0)
    time=(file.length()*8000000)/bitrate;
   }
   
  }
  
  
  din = AudioSystem.getAudioInputStream(decodedFormat, in);
  DataLine.Info info = new DataLine.Info(SourceDataLine.class, decodedFormat);
  line = (SourceDataLine) AudioSystem.getLine(info);
  line.open();
  setVolume();
  jSliderPlayProgress.setMaximum((int)time);
  jSliderPlayProgress.setValue(0);
  if(line!=null){
  line.open(decodedFormat);
  byte[] data = new byte[4096];
  int nBytesRead;
  
  synchronized (lock) {
  while ((nBytesRead = din.read(data, 0, data.length)) != -1) {
   while (paused) {
   if(line.isRunning()) {
    line.stop();
    System.out.println("暂停");
   }
   try {
    lock.wait();
    System.out.println("等待");
   }
   catch(InterruptedException e) {
   }
   }
   if(!line.isRunning()&&!over) {
   System.out.println("开始播放");
   line.start();
   
   }
   
   if (over&&line.isRunning()) {
   System.out.println("停止播放");
   jSliderPlayProgress.setValue(0);
   isNext=false;
   line.drain();
   line.stop();
   line.close();
   }
   
   jSliderPlayProgress.setValue((int)line.getMicrosecondPosition());
   line.write(data, 0, nBytesRead);
  }
  
 //根据播放模式选择下一首歌
  nextmusic();
  }
  
 }
 
 }
 catch(Exception e) {
  e.printStackTrace();
 }
 finally {
  if(din != null) {
  try { din.close(); } catch(IOException e) { }
  }
 }
 }
 
 //设置播放器滚动条
 public void setVolume()
 {
 if(line!=null)
 {
  if(line.isControlSupported(FloatControl.Type.MASTER_GAIN))
  {
  jSliderVolume.setEnabled(true);
  volume= (FloatControl)line.getControl( FloatControl.Type.MASTER_GAIN );
  jSliderVolume.setMinimum((int)volume.getMinimum());
  jSliderVolume.setMaximum((int)volume.getMaximum());
  //jSliderVolume.setValue((int)(volume.getMinimum()+(4*(volume.getMaximum()-volume.getMinimum()))/5));
  volume.setValue((float)(volume.getMinimum()+(4*(volume.getMaximum()-volume.getMinimum()))/5));
  }
 }
 else
 {
  volume=null;
  jSliderVolume.setEnabled(false);
 } 
 }
 private void nextmusic() {
 String mode=Setting.getMode();
 if (isNext&&!mode.equals("one")) {//单曲播放就不执行
  int nextid=0;//将要播放的id
  int currentid=Integer.parseInt(this.music.getId());
  System.out.println(mode);
  if (mode.equals("default")&&(currentid==MusicList.getList().size()-1)){
  return;
  }
  
  if (mode.equals("rand")) {
   Random random = new Random();
   nextid=Math.abs(random.nextInt())%MusicList.getList().size();
  }else if (mode.equals("onecircle")) {
  nextid=currentid;
  }else if (mode.equals("default")&&!(currentid==MusicList.getList().size()-1)) {
   nextid=currentid+1;
  }else if (mode.equals("morecircle")) {
  
  nextid=(currentid==MusicList.getList().size()-1)?0:currentid+1;
  }
  JTable jTable=ViewList.getList().get(0).getJt();
  if(nextid==0){//第一个
  
  jTable.setRowSelectionInterval(0,0);
  
  }else {
   jTable.setRowSelectionInterval(nextid-1,nextid); 
  }
   this.stopplay();
   ThreadList.getList().clear();
   p=new Player(jSliderVolume,jSliderPlayProgress);
   p.setMusic(MusicList.getList().get(nextid));
   ThreadList.getList().add(p);
   p.start();
 }
 }
 


 //开始
 public void startplay(){
 over=false;
 }
 
 
 //停止
 
 public void stopplay(){
 over=true;
 }
 
 
 // 暂停
 public void userPressedPause() {
 paused = true;
 }
 
 //继续
 public void userPressedPlay() {
  synchronized(lock) {
   paused = false;
   lock.notifyAll();
 }

 }
 
 public void Pause(){
 if (paused) {
  synchronized(lock) {
   paused = false;
   lock.notifyAll();
   }
 }else{
  paused = true;
 }
 
 }
 

 
 
}

这个主要是播放音乐的类，播放，暂停，停止，上一首，下一首都有了

View.java

package com.view;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URL;
import java.util.ArrayList;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRootPane;
import javax.swing.JScrollPane;
import javax.swing.JSlider;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.ScrollPaneConstants;
import javax.swing.SwingConstants;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import javax.swing.table.TableCellRenderer;



import com.list.MusicList;
import com.list.ThreadList;
import com.list.ViewList;
import com.model.Model;
import com.model.Music;
import com.service.Player;
import com.service.Setting;
import com.util.DirInput;
import com.util.FileInput;
import com.util.FileList;
import com.util.List_File;


public class View extends JFrame implements MouseListener,ActionListener,WindowListener {
 
 private JButton stop, open,del,next,pre;
 private Player p;
 private JPanel[] jPanels;
 private MusicList list;
 //private Long clickTime=0l;
 private JScrollPane jsp;
 private JTable jt;
 private JRootPane j;
 private Model model;
 private JSlider jSliderVolume;
 private JSlider jSliderPlayProgress;
 private FileInput fileinput;
 private DirInput dirInput;
 private JMenuBar jb;
 private JMenu jm;
 private JMenuItem fm,dm;
 private JComboBox jBox;
 
 
 public View(){
 System.out.println(ViewList.getList().size());
 if (ViewList.getList().size()==0) {
  Open();
 }
 }

 
 
 private void Open() {
 
 //this.getRootPane().setWindowDecorationStyle(JRootPane.NONE);
 
 
 //this.setUndecorated(true);
 //菜单选项
 
 jb=new JMenuBar();
 jm=new JMenu("打开");
 
 fm=new JMenuItem("文件");
 
 dm=new JMenuItem("文件夹");
 
 fm.addActionListener(this);
 dm.addActionListener(this);
 jb.add(jm);
 
 jm.add(fm);
 jm.add(dm);
 
 
 
 //this.setJMenuBar(jb);
 
 
 
 JPanel p1=new JPanel();
 JPanel p2=new JPanel();
 JPanel p3=new JPanel();
 
 //增加菜单选项
 j=new JRootPane();
 
 j.setJMenuBar(jb);
 
 
 p2.add(j);
 
 
  open=new JButton("播放");
  stop=new JButton("停止");
  open.addMouseListener(this);
  stop.addMouseListener(this);
  pre=new JButton("上一首");
  next=new JButton("下一首");
  pre.addMouseListener(this);
  next.addMouseListener(this);
 p1.setLayout(new GridLayout(2,1));
 
 JPanel jPanel2=new JPanel();
 
 jPanel2.add(open);
 jPanel2.add(stop);
 jPanel2.add(pre);
 jPanel2.add(next);
 
 p1.add(jPanel2);
 /*p1.add(open);
 p1.add(stop);
 p1.add(pre);
 p1.add(next);*/
 
 
 
 
 
 del=new JButton("删除");
 del.addMouseListener(this);
 
  jSliderPlayProgress = new JSlider(); //播放进度条
  jSliderPlayProgress.setValue(0);
  jSliderPlayProgress.setEnabled(false);
  jSliderPlayProgress.setPreferredSize(new Dimension(200, 20));
  
  
  p1.add(jSliderPlayProgress);
  
 
 jSliderVolume = new JSlider(); //音量进度条
 jSliderVolume.setValue(0);
  //jSliderPlayProgress.setEnabled(false);
 jSliderVolume.setPreferredSize(new Dimension(100, 20));//设置滚动条长度
  
  
  
 jSliderVolume.addChangeListener(new ChangeListener()
  {
  public void stateChanged(ChangeEvent evt) 
  {
   System.out.println(jSliderVolume.getValue());
   if (ThreadList.getList().size()!=0) {
   ThreadList.getList().get(0).getVolume().setValue((float)jSliderVolume.getValue());
   }
   
   
  }
  });
 String[] v={"顺序播放","随机播放","单曲循环","列表循环","单曲播放"};
 
 jBox=new JComboBox(v);
 
 jBox.addActionListener(this);
  
 p2.add(jBox); 
 p2.add(del);
 
 
  p2.add(jSliderVolume);
 
 jPanels=new JPanel[list.getList().size()];
 
 for (int i = 0; i < list.getList().size(); i++) {
  
  Music music=list.getList().get(i);
  
  JPanel jPanel=new MyJPanel(music);
  
  
  JLabel jLabel=new JLabel(music.getName(),SwingConstants.CENTER);
  jLabel.setSize(300, 10);
  jLabel.setHorizontalTextPosition(JLabel.CENTER);
  
  jPanel.setBackground(Color.WHITE);
  
  jPanels[i]=jPanel;
  
  jPanel.addMouseListener(this);
  
  jPanel.add(jLabel);
  
  
  
  p3.add(jPanel);
  
  
 }
 
 
 p3.setBackground(Color.WHITE);
 
 p3.setLayout(new GridLayout(10, 1));
 
 p3.setSize(320, 500);
 
 
 this.add(p1,BorderLayout.NORTH);
 this.add(p2,BorderLayout.SOUTH);
 
 
  
  
 
 
 model=new Model();  //添加表
 
 jt=new JTable(model){ // 设置jtable的单元格为透明的
  public Component prepareRenderer(TableCellRenderer renderer,
    int row, int column) {
   Component c = super.prepareRenderer(renderer, row, column);
   if (c instanceof JComponent) {
    ((JComponent) c).setOpaque(false);
   }
   return c;
   }
   };;
   
 jt.setOpaque(false);
 
 jt.setRowHeight(30);
 jt.setSelectionMode(ListSelectionModel.SINGLE_SELECTION );
 jt.setShowHorizontalLines(false);
 jt.setSelectionBackground(new Color(189,215,238));
 jt.addMouseListener(this);
 
 jsp = new JScrollPane(jt);
 
 jsp.setOpaque(false);
 jsp.getViewport().setOpaque(false);
 
 
 //addmusic();
 
 //this.add(p3,BorderLayout.CENTER);
 
 this.add(jsp,BorderLayout.CENTER);
 
 
 this.setDefaultCloseOperation(EXIT_ON_CLOSE);
 
 this.addWindowListener(this);
 
 Image image=this.getToolkit().getImage("img/icon.jpg");
 
 this.setIconImage(image);
 
 this.setTitle("音乐播放器");
 
  ImageIcon icon = new ImageIcon("img/bg.jpg"); 
  JLabel lab = new JLabel(icon); // 将图片放入到label中
  lab.setBounds(0, 0, icon.getIconWidth(), icon.getIconHeight()); // 设置放有图片的label的位置
  
  this.getContentPane().add(lab, -1); // jthis本身是窗体，不能放置任何组件，用getContentPane()方法得到this的默认内容面板，将lab放入其中，-1表示放入面板的下层
  this.getContentPane().add(jsp, 0); // 0表示放在面板的最顶层
  Container con = this.getContentPane();
  ((JPanel)con).setOpaque(false); // 设置面板为透明的
  p2.setOpaque(false);
  jSliderVolume.setOpaque(false);
  jPanel2.setOpaque(false);
  p1.setOpaque(false);
  p3.setOpaque(false);
  jSliderPlayProgress.setOpaque(false);
 this.setLocation(400, 200);
 this.setSize(337, 525);
 this.setResizable(false);
 this.setVisible(true);
 }
 
 @Override
 public void mouseClicked(MouseEvent e) {
 
 System.out.println("开始播放");
 
 if (e.getSource()==open) {
  
  if (p==null) {//开始
  p=new Player(jSliderVolume,jSliderPlayProgress);
  p.setMusic(MusicList.getList().get(0));
  jt.setRowSelectionInterval(0,0);
  ThreadList.add(p);
  open.setText("暂停");
  p.start();
  }else{//继续
  if (ThreadList.getList().size()!=0) {
   p=ThreadList.getList().get(0);
  }
  
  String s=p.isPaused()?"暂停":"播放";
  open.setText(s);
  p.Pause();
  }
  
 }else if (e.getSource()==stop) {
  if (ThreadList.getList().size()!=0) {
  p=ThreadList.getList().get(0);
  }
  if (p!=null) {
  p.stopplay();
  p=null;
  open.setText("播放");
  }
 
  
 }else if (e.getSource()==pre) {//上一首
  premusic();

 }else if (e.getSource()==next) {//下一首
  nextmusic();
 }else if (e.getSource()==del) {
  
  delmusic();
   
 }else if (e.getSource()==jt&&e.getClickCount()==2) {//双击
  
  clickmusic();
  
  
  
 }

 
 }

 private void clickmusic() {
 //双击Jtable
 System.out.println("点击了");
 
 int rowNum = this.jt.getSelectedRow();
 System.out.println(rowNum);
 if(rowNum == -1) {
  JOptionPane.showMessageDialog(this, "你没有选择一项");
  return;
 }
 ArrayList list=ThreadList.getList();
 
 
 System.out.println(list.size()+"音乐文件数目");
 
  if (list.size()==0) {
  
  p=new Player(jSliderVolume,jSliderPlayProgress);
  p.setMusic(MusicList.getList().get(rowNum));
  ThreadList.add(p);
  open.setText("暂停");
  p.start();
 }else{
  System.out.println("停止");
 list.get(0).stopplay();
 list.clear();
 p=new Player(jSliderVolume,jSliderPlayProgress);
  p.setMusic(MusicList.getList().get(rowNum));
  open.setText("暂停");
  list.add(p);
  p.start();
 }
 }

 private void delmusic() {
 int rowNum = this.jt.getSelectedRow();
 
 
 MusicList.getList().remove(rowNum);
 
 System.out.println(MusicList.getList().size());
 
 jt.setModel(new Model());

 
  ArrayList list=ThreadList.getList();
  p=new Player(jSliderVolume,jSliderPlayProgress);
  System.out.println(list.size()+"大小");
  if (list.size()!=0) {
  list.get(0).stopplay();
  list.clear();
  open.setText("暂停");
  if(rowNum==0){//第一个
   System.out.println("第一个");
    jt.setRowSelectionInterval(0,0);
    p.setMusic(MusicList.getList().get(rowNum));
    
    
  }else if(rowNum==MusicList.getList().size()){//最后一个
   System.out.println("最后一个");
    
    jt.setRowSelectionInterval(rowNum-2,rowNum-1);
    p.setMusic(MusicList.getList().get(rowNum-1));
    
  }else {
   System.out.println("中间");
   
    jt.setRowSelectionInterval(rowNum-1,rowNum);
   p.setMusic(MusicList.getList().get(rowNum));
    
  }
   list.add(p);
   p.start();
  }
 }

 public JTable getJt() {
 return jt;
 }

 private void premusic() {
 System.out.println("上一首");
 
 ArrayList list=ThreadList.getList();
 
 int id=Integer.parseInt(list.get(0).getMusic().getId());
 
 if(id!=0){
 if (id==1) {
  jt.setRowSelectionInterval(0,0);
 }else{
  jt.setRowSelectionInterval(id-2,id-1);
 }
 System.out.println(id);
 
 list.get(0).stopplay();
 list.clear();
 
  p=new Player(jSliderVolume,jSliderPlayProgress);

  p.setMusic(MusicList.getList().get(id-1));
  System.out.println(id-1);
  
  open.setText("暂停");
  list.add(p);
  p.start();
 }
 }

 private void nextmusic() {
 System.out.println("下一首");
 ArrayList list=ThreadList.getList();
 int id=Integer.parseInt(list.get(0).getMusic().getId());
 
 System.out.println(id);
 if(id!=MusicList.getList().size()-1){ //122
  
 jt.setRowSelectionInterval(id,id+1); //123条
 
 list.get(0).stopplay();
 list.clear();
 
 p=new Player(jSliderVolume,jSliderPlayProgress);
 
  p.setMusic(MusicList.getList().get(id+1));
  System.out.println(id+1);
  
  open.setText("暂停");
  list.add(p);
  p.start();
}
 }
 //判断双击
/* private boolean checkClickTime() {
 long nowTime = (new Date()).getTime();
 if ((nowTime - clickTime) < 300) {
 clickTime = nowTime;
 return true;
 }
 clickTime = nowTime;
 return false;
 }*/
 
 private void addmusic(String path) {//增加mp3文件夹
 
 System.out.println("增加mp3文件夹");
 ArrayList musiclist=MusicList.getList();
  
  List_File fm = new List_File();
  ArrayList FileList = fm.serachFiles(path);
  
  for (int i = 0; i < FileList.size(); i++) {
  Music music= new Music();
   music.setId(musiclist.size()+"");
   String[] s=(String[]) FileList.get(i);
   
   music.setName(s[0]);
   music.setPath(s[1]);
  musiclist.add(music);
  }
  
  jt.setModel(new Model());
 
 }

 @Override
 public void mouseEntered(MouseEvent e) {
 // TODO Auto-generated method stub
 
 }

 @Override
 public void mouseExited(MouseEvent e) {
 // TODO Auto-generated method stub
 
 }

 @Override
 public void mousePressed(MouseEvent e) {
 // TODO Auto-generated method stub
 
 }

 @Override
 public void mouseReleased(MouseEvent e) {
 // TODO Auto-generated method stub
 
 }



 @Override
 public void actionPerformed(ActionEvent e) {
 if (e.getSource()==fm) {//添加mp3文件
 if(fileinput==null) fileinput = new FileInput(this);
  fileinput.open();
  File[] s=fileinput.getFiles();
  ArrayList musiclist=MusicList.getList();
  
  
  if(s!=null){
  for(int i=0;i list=MusicList.getList();
  for (int i = 0; i < list.size(); i++) {
  FileList.writeFile("file/musiclist.txt",list.get(i).getId()+","+list.get(i).getName()+","
   +list.get(i).getPath()+"\n");
  }
  
 }
 
 
 
 
 
 }



 @Override
 public void windowDeactivated(WindowEvent e) {
 // TODO Auto-generated method stub
 
 }



 @Override
 public void windowDeiconified(WindowEvent e) {
 // TODO Auto-generated method stub
 
 }



 @Override
 public void windowIconified(WindowEvent e) {
 // TODO Auto-generated method stub
 
 }



 @Override
 public void windowOpened(WindowEvent e) {
 // TODO Auto-generated method stub
 System.out.println("open");
 
 File file=new File("file/musiclist.txt");
 
 if (file.exists()==false) {
  try {
  file.createNewFile();
  } catch (IOException e1) {
  // TODO Auto-generated catch block
  e1.printStackTrace();
  }
 }else {


  FileList.readFileByLines("file/musiclist.txt");
  jt.setModel(new Model());
 }
 
 
 
 }

}

剩下的代码在后面附件上有，现在主要是有几个小问题，第一，我还没有找到获取音乐文件具体信息比较好的办法，所以每一首暂时还没有歌手，作曲的信息，第二界面有点难看，见谅了，第三个是打包成jar文件会有路径问题，暂时还没办法解决，我是直接在myeclipse上运行，一切正常，就是打包有点小问题

暂时先说这些了，这个是我业余时间的项目，有什么不足的，大家都可以提出来。

下载地址：音乐播放器

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持创新互联。

名称栏目：java音乐播放器实现代码
链接URL：http://chengdu.cdxwcx.cn/article/ihcijo.html

甜橘子，专注成都网站制作网站设计与营销型网站建设与优化

首页

网站建设

网站制作案例

解决方案

网站设计报价

网站制作动态

关于我们

联系我们

成都网站建设设计将想法与焦点和您一起共享

java音乐播放器实现代码

其他资讯

mercury路由器 mercury路由器恢复出厂设置

划线java代码 java 画线

行政审批系统java代码 java实现审批功能

万年历代码java简单用java编写一个万年历程序

域名怎么设置到空间上域名怎么设置到空间上面去

甜橘子，专注成都网站制作网站设计与营销型网站建设与优化

成都网站建设设计 将想法与焦点和您一起共享

java音乐播放器实现代码

其他资讯

mercury路由器 mercury路由器恢复出厂设置

划线java代码 java 画线

行政审批系统java代码 java实现审批功能

万年历代码java简单 用java编写一个万年历程序

域名怎么设置到空间上 域名怎么设置到空间上面去

成都网站建设设计将想法与焦点和您一起共享

万年历代码java简单用java编写一个万年历程序

域名怎么设置到空间上域名怎么设置到空间上面去