音乐播放器基本设计(附源码)

音乐播放器（附源码）

只要将源码中所有的类都复制到自己定义的项目里就对的，

数据库设计：

歌曲类型表：类型编号、类型名称

歌曲信息表：歌曲编号、歌曲名、歌手、作曲、文件位置、类型编号播放器界面：

(一)主界面

(二)添加歌曲界面

(三)添加歌曲类型

(四)查找

功能描述：

1.播放：双击播放列表中的歌曲进行播放，播放时会将该歌曲的信息显示的右边的歌曲信

息面板中，同时会匹配歌词，把相应的歌词显示在右边的歌词面板中。

2.停止：在歌曲列表下方有一个小按钮，当歌曲正在播放时，显示的是可停止的按钮，点

击则停止当前播放的歌曲。

3.添加歌曲类：在播放列表中单击右键，选择添加歌曲类型则弹出一个添加歌曲类型的会

话框，在会话框中填上正确的信息（歌曲类型编号不能重复）后提交，则弹出“添加成功”的消息提示，否则弹出“添加失败”的相关信息。

4.添加歌曲：选中歌曲类型后，单击右键选择添加歌曲或者点击左下角的添加按钮则弹

出一个添加歌曲信息的会话框，填入歌曲信息（歌名不能重复）后点击提交则进行添加，添加成功则更新了歌曲列表，否则弹出相应的提示框，如：

。

5.删除歌曲：选中歌曲后，单击右键选择删除歌曲或者点击左下角的删除则弹出确认框：

，选择“是”则删除，否则无操作。

6.删除歌曲类型：选中要删除的歌曲类型，单击右键删除歌曲类型，则弹出确认框，选中

“是”则删除，否则无操作。

7.查找：点击左下角的查找，会弹出一个输入框，输入歌名的一部分（包含歌名）进行查

找，查找到的歌曲会显示在输入框上方，点击查找到的歌曲进行播放

注：添加歌曲类型时，类型编号和名称都不能为空，

添加歌曲时，歌曲名不能为空，歌曲地址不能为空（否则播放时会是无效路径），若为空，会弹出相应的提示信息

类的描述：

具体的每个类中的方法的作用见源代码中的注释

1.主界面：PlayerFrame.java

package cn.xtu.catqq.view.player;

/**

* 音乐播放器V1.0主界面

*

*/

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Font;

import java.awt.GridLayout;

import java.awt.Insets;

import java.math.BigDecimal;

import java.util.ArrayList;

import java.util.List;

import java.util.Vector;

import javax.swing.Icon;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JMenuItem;

import javax.swing.JPanel;

import javax.swing.JPopupMenu;

import javax.swing.JScrollPane;

import javax.swing.JSlider;

import javax.swing.JSplitPane;

import javax.swing.JTextField;

import javax.swing.JTree;

import javax.swing.SwingConstants;

import javax.swing.border.LineBorder;

import javax.swing.border.TitledBorder;

import javax.swing.tree.DefaultMutableTreeNode;

import javax.swing.tree.DefaultTreeModel;

import cn.xtu.catqq.control.playerlistener.PlayerActionListener; import cn.xtu.catqq.control.playerlistener.PlayerDocumentListener; import cn.xtu.catqq.control.playerlistener.PlayerMouseListener; import cn.xtu.catqq.model.player.SongInfoDao;

import cn.xtu.catqq.model.player.impl.SongInfoDaoImpl;

import cn.xtu.catqq.util.FontUtil;

import cn.xtu.catqq.util.InitialFrameStyle;

import cn.xtu.catqq.util.MyTreeUI;

public class PlayerFrame extends JFrame {

/*

* songInfoPanel:歌曲信息面板(右边)

* playerPanel:播放进度条面板

* sliderPanel:播放的进度条

* songWordsPanel:歌词面板

* queryPanel:查询面板

*/

private JPanel leftPanel, rightPanel, songInfoPanel, sliderPanel, songWordsPanel, queryPanel;

/*

* songLrc:用来存放歌词

*/

private Vector songLrc = new Vector();

/*

* 定义几个图片

*/

private Icon playIcon = new ImageIcon("img\\播放.png");

private Icon stopIcon = new ImageIcon("img\\停止.png");

private JSlider slider;

private JLabel songWordsLabel1, songWordsLabel2, songWordsLabel3, songWordsLabel4, songWordsLabel5;

/*

* btnAddSong:添加歌曲按钮btnDelSong:删除歌曲按钮querySongInfo:根据歌曲名查询歌曲信息按钮

*/

private JButton btnAddSong, btnDelSong, btnQuerySong, btnPlay;

private List btnList = new ArrayList();

private PlayerMouseListener pmLis;

private Thread mouseThread;

/*

* treeModel:用来构建JTree

*/

private DefaultTreeModel treeModel;

private JTree tree;

private JScrollPane scrollPanel, queryScrollPanel;

/*

* txtQuery:用来输入歌曲名的文本框txtSongName:用来显示歌曲名的文本框txtSonger:用来显示歌手的文本框

* txtMS:用来显示作曲者txtSongType:显示歌曲类型txtSongLoc:显示歌曲地址

*/

private JTextField txtQuery, txtSongName, txtSonger, txtMS, txtSongType,

txtSongLoc;

private JPopupMenu popMenu, findPopMenu;

private JMenuItem miAddSong, miAddSongType, miDelSong, miDelSongType;

private Insets insets = new Insets(0, 0, 0, 0);

public PlayerFrame() {

this.setTitle("音乐播放器V1.0");

InitialFrameStyle.setFrameStyle(this, 800, 600);

initialComponent();

createPopedMunu();

createFindPopMenu();

registerListener();

this.validate();

}

// 初始化面板组件

private void initialComponent() {

JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);

splitPane.setDividerLocation(200);

splitPane.setDividerSize(2);

leftPanel = new JPanel(null);

JPanel northPanel = new JPanel(null);

JLabel lab = new JLabel(new ImageIcon("img\\播放器左上.png"));

InitialFrameStyle.putComponentByNull(northPanel, lab, 0, 0, 200, 100);

InitialFrameStyle.putComponentByNull(leftPanel, northPanel, 0, 0, 200, 100);

// 查询面板

queryScrollPanel = new JScrollPane();

queryScrollPanel.setVisible(false);

queryPanel = new JPanel();

queryScrollPanel.setViewportView(queryPanel);

InitialFrameStyle.putComponentByNull(leftPanel, queryScrollPanel, 0, 405, 200, 100);

// 初始化左边的滑动面板

scrollPanel = new JScrollPane();

initialScrollPane();

InitialFrameStyle.putComponentByNull(leftPanel, scrollPanel, 0, 100,

200, 410);

// 滑动条面板

sliderPanel = new JPanel(null);

sliderPanel.setBackground(new Color(1, 141, 255));

btnPlay = new JButton(playIcon);

btnPlay.setActionCommand("stop");

btnPlay.setMargin(insets);

InitialFrameStyle.putComponentByNull(sliderPanel, btnPlay, 3, 5, 15, 15);

slider = new JSlider(0, 100, 0);

slider.setBackground(new Color(1, 141, 255));

InitialFrameStyle.putComponentByNull(sliderPanel, slider, 20, 5, 180, 15);

InitialFrameStyle.putComponentByNull(leftPanel, sliderPanel, 0, 506, 200, 20);

// 左边下面的面板

JPanel southPanel = new JPanel(null);

southPanel.setBackground(new Color(1, 141, 255));

southPanel.setBounds(0, 527, 200, 45);

initLeftSouthPanel(southPanel);

leftPanel.add(southPanel);

splitPane.setLeftComponent(leftPanel);

rightPanel = new JPanel(null);

JLabel label = new JLabel("音乐信息");

label.setFont(FontUtil.setFont(60));

label.setForeground(Color.ORANGE);

InitialFrameStyle.putComponentByNull(rightPanel, label, 150, 50, 300,

50);

initialRightPanel();

JLabel backGround = new JLabel(new ImageIcon("img\\音乐播放器背景.jpg"));

backGround.setBounds(0, 0, 600, 600);

rightPanel.add(backGround);

splitPane.setRightComponent(rightPanel);

this.add(splitPane);

}

// 初始化右边的面板

private void initialRightPanel() {

// 歌曲信息面板

songInfoPanel = new JPanel();

songInfoPanel.setBorder(new TitledBorder(new LineBorder(Color.ORANGE), "歌曲信息"));

initialSongInfoPanel();

// 歌词面板

initialSongWordsPanel();

InitialFrameStyle.putComponentByNull(rightPanel, songInfoPanel, 30,

120, 520, 160);

InitialFrameStyle.putComponentByNull(rightPanel, songWordsPanel, 30,

300, 520, 220);

}

// 初始化歌曲信息面板

private void initialSongInfoPanel() {

songInfoPanel.setLayout(null);

songInfoPanel.setBackground(Color.WHITE);

JLabel lblSongName = new JLabel("歌曲名:");

JLabel lblSonger = new JLabel("歌手:");

JLabel lblMS = new JLabel("作曲:");

JLabel lblSongType = new JLabel("类型:");

JLabel lblSongLoc = new JLabel("位置:");

Font font = FontUtil.setFont(14);

lblSongName.setFont(font);

lblSonger.setFont(font);

lblMS.setFont(font);

lblSongType.setFont(font);

lblSongLoc.setFont(font);

txtSongName = new JTextField(15);

txtSongName.setBorder(new LineBorder(null, 0));

txtSongName.setBackground(new Color(255,255,255));

txtSongName.setEditable(false);

txtSonger = new JTextField(15);

txtSonger.setBorder(new LineBorder(null, 0));

txtSonger.setBackground(new Color(255,255,255));

txtSonger.setEditable(false);

txtMS = new JTextField(15);

txtMS.setBorder(new LineBorder(null, 0));

txtMS.setBackground(new Color(255,255,255));

txtMS.setEditable(false);

txtSongType = new JTextField(15);

txtSongType.setBorder(new LineBorder(null, 0));

txtSongType.setBackground(new Color(255,255,255));

txtSongType.setEditable(false);

txtSongLoc = new JTextField(15);

txtSongLoc.setBorder(new LineBorder(null, 0));

txtSongLoc.setBackground(new Color(255,255,255));

txtSongLoc.setEditable(false);

InitialFrameStyle.putComponentByNull(songInfoPanel, lblSongName, 80,

40, 50, 25);

InitialFrameStyle.putComponentByNull(songInfoPanel, lblSonger, 300, 40, 50, 25);

InitialFrameStyle.putComponentByNull(songInfoPanel, lblMS, 80, 70, 50,

25);

InitialFrameStyle.putComponentByNull(songInfoPanel, lblSongType, 300, 70, 50, 25);

InitialFrameStyle.putComponentByNull(songInfoPanel, lblSongLoc, 80,

100, 50, 25);

InitialFrameStyle.putComponentByNull(songInfoPanel, txtSongName, 135, 40, 150, 25);

InitialFrameStyle.putComponentByNull(songInfoPanel, txtSonger, 355, 40, 150, 25);

InitialFrameStyle.putComponentByNull(songInfoPanel, txtMS, 135, 70,

150, 25);

InitialFrameStyle.putComponentByNull(songInfoPanel, txtSongType, 355, 70, 150, 25);

InitialFrameStyle.putComponentByNull(songInfoPanel, txtSongLoc, 135,

100, 370, 25);

}

// 初始化歌词面板

private void initialSongWordsPanel() {

songWordsPanel = new JPanel(new GridLayout(5, 1));

songWordsPanel.setBorder(new TitledBorder(new LineBorder(Color.ORANGE,

1), "歌词"));

songWordsLabel1 = new JLabel();

songWordsLabel1.setHorizontalAlignment(SwingConstants.CENTER);

songWordsLabel1.setFont(FontUtil.setFont(14));

songWordsLabel1.setForeground(new Color(38, 99, 224));

songWordsLabel2 = new JLabel();

songWordsLabel2.setHorizontalAlignment(SwingConstants.CENTER);

songWordsLabel2.setFont(FontUtil.setFont(18));

songWordsLabel2.setForeground(new Color(38, 99, 224));

songWordsLabel3 = new JLabel();

songWordsLabel3.setHorizontalAlignment(SwingConstants.CENTER);

songWordsLabel3.setFont(FontUtil.setFont(22));

songWordsLabel3.setForeground(Color.MAGENTA);

songWordsLabel4 = new JLabel();

songWordsLabel4.setHorizontalAlignment(SwingConstants.CENTER);

songWordsLabel4.setFont(FontUtil.setFont(18));

songWordsLabel4.setForeground(new Color(38, 99, 224));

songWordsLabel5 = new JLabel();

songWordsLabel5.setHorizontalAlignment(SwingConstants.CENTER);

songWordsLabel5.setFont(FontUtil.setFont(14));

songWordsLabel5.setForeground(new Color(38, 99, 224));

songWordsPanel.add(songWordsLabel1);

songWordsPanel.add(songWordsLabel2);

songWordsPanel.add(songWordsLabel3);

songWordsPanel.add(songWordsLabel4);

songWordsPanel.add(songWordsLabel5);

}

// 初始化左边滚动面板存放JTree

private void initialScrollPane() {

DefaultMutableTreeNode root = new DefaultMutableTreeNode("所有音乐");

treeModel = new DefaultTreeModel(root);

SongInfoDao infoDao = new SongInfoDaoImpl();

List songTypes = infoDao.findSongList();

for (int i = 0; i < songTypes.size(); i++) {

StringBuffer sb = new StringBuffer();

Object[] tempSongTypes = songTypes.get(i);

sb.append(tempSongTypes[0]);

sb.append(":");

sb.append(tempSongTypes[1]);

DefaultMutableTreeNode typeName = new DefaultMutableTreeNode(sb .toString());

treeModel.insertNodeInto(typeName, root, root.getChildCount());

BigDecimal tempTypeId = (BigDecimal) tempSongTypes[0];

int typeId = tempTypeId.intValue();

List songNames = infoDao.findSongName(typeId);

for (int j = 0; j < songNames.size(); j++) {

String songName = (String) songNames.get(j)[0];

DefaultMutableTreeNode music1 = new DefaultMutableTreeNode(

songName);

treeModel.insertNodeInto(music1, typeName, typeName

.getChildCount());

}

}

tree = new JTree(treeModel);

tree.setUI(new MyTreeUI());

//设置是否显示根节点的操作

tree.setShowsRootHandles(false);

tree.setRootVisible(false);

tree.setOpaque(true);

//设置单击次数

tree.setToggleClickCount(1);

//调用树的渲染器

InitialFrameStyle.InitialTree(tree, "img\\歌曲.png");

scrollPanel.setViewportView(tree);

}

private void createPopedMunu() {

popMenu = new JPopupMenu();

// 初始化菜单项

miAddSong = new JMenuItem("添加歌曲(A)");

miAddSongType = new JMenuItem("添加歌曲类型(B)");

miDelSong = new JMenuItem("删除歌曲(C)");

miDelSongType = new JMenuItem("删除歌曲类型(D)");

// 为每个菜单项设置别名

miAddSong.setActionCommand("addSongInfo");

miAddSongType.setActionCommand("addSongType");

miDelSong.setActionCommand("delSong");

miDelSongType.setActionCommand("delSongType");

// 设置右键属性的字体和字号

Font font = FontUtil.setFont(12);

miAddSong.setFont(font);

miAddSongType.setFont(font);

miDelSong.setFont(font);

miDelSongType.setFont(font);

// 为右键属性添加快捷键

miAddSong.setMnemonic('A');

miAddSongType.setMnemonic('B');

miDelSong.setMnemonic('C');

miDelSongType.setMnemonic('D');

// 将菜单项添加到弹出菜单中

popMenu.add(miAddSong);

popMenu.add(miAddSongType);

popMenu.add(miDelSong);

popMenu.add(miDelSongType);

}

// 初始化左边面板的南部（三个按钮）

private void initLeftSouthPanel(JPanel southPanel) {

btnAddSong = new JButton("添加", new ImageIcon("img\\添加.png"));

btnAddSong.setBackground(new Color(1, 141, 255));

btnAddSong.setBorder(new LineBorder(null, 0));

btnAddSong.setActionCommand("addSongInfo");

btnAddSong.setFont(FontUtil.setFont(12));

btnAddSong.setMargin(insets);

btnDelSong = new JButton("删除", new ImageIcon("img\\删除.png"));

btnDelSong.setBackground(new Color(1, 141, 255));

btnDelSong.setBorder(new LineBorder(null, 0));

btnDelSong.setActionCommand("delSong");

btnDelSong.setMargin(insets);

btnDelSong.setFont(FontUtil.setFont(12));

btnQuerySong = new JButton("查找", new ImageIcon("img\\查找.png"));

btnQuerySong.setBackground(new Color(1, 141, 255));

btnQuerySong.setBorder(new LineBorder(null, 0));

btnQuerySong.setActionCommand("querySong");

btnQuerySong.setMargin(insets);

btnQuerySong.setFont(FontUtil.setFont(12));

InitialFrameStyle.putComponentByNull(southPanel, btnAddSong, 5, 8, 60,

25);

InitialFrameStyle.putComponentByNull(southPanel, btnDelSong, 70, 8, 60,

25);

InitialFrameStyle.putComponentByNull(southPanel, btnQuerySong, 135, 8, 60, 25);

}

// 构建查找的弹出菜单

private void createFindPopMenu() {

findPopMenu = new JPopupMenu();

findPopMenu.setLayout(new BorderLayout());

txtQuery = new JTextField(17);

findPopMenu.add(txtQuery);

}

// 注册监听器

private void registerListener() {

pmLis = new PlayerMouseListener(this);

mouseThread = new Thread(pmLis, "鼠标");

mouseThread.start();

tree.addMouseListener(pmLis);

PlayerActionListener paLis = new PlayerActionListener(this);

btnAddSong.addActionListener(paLis);

btnDelSong.addActionListener(paLis);

btnQuerySong.addActionListener(paLis);

miAddSong.addActionListener(paLis);

miAddSongType.addActionListener(paLis);

miDelSong.addActionListener(paLis);

miDelSongType.addActionListener(paLis);

btnPlay.addActionListener(paLis);

PlayerDocumentListener docLis = new PlayerDocumentListener(this);

txtQuery.getDocument().addDocumentListener(docLis);

}

public JTextField getTxtQuery() {

return txtQuery;

}

public JPopupMenu getFindPopMenu() {

return findPopMenu;

}

public DefaultTreeModel getTreeModel() {

return treeModel;

}

public JTree getTree() {

return tree;

}

public JButton getBtnAddSong() {

return btnAddSong;

}

public JButton getBtnDelSong() {

return btnDelSong;

}

public JTextField getTxtSongName() {

return txtSongName;

}

public JTextField getTxtSonger() {

return txtSonger;

}

public JTextField getTxtMS() {

return txtMS;

}

public JTextField getTxtSongType() {

return txtSongType;

}

public JTextField getTxtSongLoc() {

return txtSongLoc;

}

public void setTreeModel(DefaultTreeModel treeModel) { this.treeModel = treeModel;

}

public JPanel getSongInfoPanel() {

return songInfoPanel;

}

public JPopupMenu getPopMenu() {

return popMenu;

}

public Vector getSongLrc() {

return songLrc;

}

public JSlider getSlider() {

return slider;

}

public Icon getPlayIcon() {

return playIcon;

}

public JButton getBtnPlay() {

return btnPlay;

}

public void setBtnPlay(JButton btnPlay) { this.btnPlay = btnPlay;

}

public Icon getStopIcon() {

return stopIcon;

}

public JLabel getSongWordsLabel1() { return songWordsLabel1;

}

public JLabel getSongWordsLabel2() { return songWordsLabel2;

}

public JLabel getSongWordsLabel3() { return songWordsLabel3;

}

public JLabel getSongWordsLabel4() { return songWordsLabel4;

}

public JLabel getSongWordsLabel5() { return songWordsLabel5;

}

public JPanel getQueryPanel() {

return queryPanel;

}

public JScrollPane getQueryScrollPanel() { return queryScrollPanel;

}

public List getBtnList() {

return btnList;

}

public PlayerMouseListener getPmLis() { return pmLis;

}

public Thread getMouseThread() {

return mouseThread;

}

public static void main(String[] args) {

new PlayerFrame().setVisible(true);

}

}

2.添加歌曲信息

package cn.xtu.catqq.view.player;

import java.awt.Color;

import java.awt.Insets;

import java.util.List;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JComboBox;

import javax.swing.JDialog;

import javax.swing.JLabel;

import javax.swing.JTextField;

import cn.xtu.catqq.control.playerlistener.AddSongInfoActionListener;

import cn.xtu.catqq.model.player.SongInfoDao;

import cn.xtu.catqq.model.player.impl.SongInfoDaoImpl;

import cn.xtu.catqq.util.FontUtil;

import cn.xtu.catqq.util.InitialFrameStyle;

public class AddSongInfoDialog extends JDialog {

/*

* txtSongName:歌曲名

* txtSonger:歌手

* txtMS:作曲

* txtSongLoc:文件位置

*/

private JTextField txtSongName,txtSonger,txtMs,txtSongLoc;

//歌曲类型下拉框

private JComboBox boxSongType;

/*

* btnBrowse:浏览文件

* btnConfirm:确认提交按钮

* btnCancel:取消按钮

*/

private JButton btnBrowse,btnConfirm,btnCancel;

//用来存储歌曲信息(歌曲编号, 歌曲名, 歌手, 作曲, 歌曲类型, 文件位置) private List