点击按钮播放声音文件! 播放声音文件为 1.au 要怎么办? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 转载一个代码给你,我没有运行,你试试:------------------------------------------------------------package jsounddemo1;import javax.swing.UIManager;import java.awt.*;public class JSoundDemo1 { private boolean packFrame = false; //Construct the application public JSoundDemo1() { MainFrame frame = new MainFrame(); //Validate frames that have preset sizes //Pack frames that have useful preferred size info, e.g. from their layout if (packFrame) { frame.pack(); } else { frame.validate(); } //Center the window Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); Dimension frameSize = frame.getSize(); if (frameSize.height > screenSize.height) { frameSize.height = screenSize.height; } if (frameSize.width > screenSize.width) { frameSize.width = screenSize.width; } frame.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2); frame.setVisible(true); } //Main method public static void main(String[] args) { new JSoundDemo1(); }}------------------------------------------------------------package jsounddemo1;import java.awt.*;import java.awt.event.*;import javax.swing.*;public class MainFrame extends JFrame { private JPanel contentPane; private JTextField jTextField1 = new JTextField(); private JLabel jLabel1 = new JLabel(); private JPanel jPanel1 = new JPanel(); private JButton jButton1 = new JButton(); private JButton jButton2 = new JButton(); private java.applet.AudioClip clip; //Construct the frame public MainFrame() { enableEvents(AWTEvent.WINDOW_EVENT_MASK); try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } //Component initialization private void jbInit() throws Exception { //setIconImage(Toolkit.getDefaultToolkit().createImage(MainFrame.class.getResource("[Your Icon]"))); contentPane = (JPanel) this.getContentPane(); this.setSize(new Dimension(418, 118)); this.setTitle("JSoundDemo1"); jLabel1.setFont(new java.awt.Font("Dialog", 0, 12)); jLabel1.setToolTipText(""); jLabel1.setText("Waiting........."); jButton1.setFont(new java.awt.Font("Dialog", 0, 12)); jButton1.setText("Play"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { jButton1_actionPerformed(e); } }); jButton2.setEnabled(false); jButton2.setFont(new java.awt.Font("Dialog", 0, 12)); jButton2.setText("Stop"); jButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { jButton2_actionPerformed(e); } }); jTextField1.setText(ClassLoader.getSystemResource("sounds/spacemusic.au").toString()); contentPane.add(jLabel1, BorderLayout.SOUTH); contentPane.add(jPanel1, BorderLayout.CENTER); jPanel1.add(jButton1, null); jPanel1.add(jButton2, null); contentPane.add(jTextField1, BorderLayout.NORTH); clip=null; } //Overridden so we can exit when window is closed protected void processWindowEvent(WindowEvent e) { super.processWindowEvent(e); if (e.getID() == WindowEvent.WINDOW_CLOSING) { System.exit(0); } } void jButton1_actionPerformed(ActionEvent e) { try{ jButton1.setEnabled(false); jButton2.setEnabled(true); clip = java.applet.Applet.newAudioClip(new java.net.URL(this.jTextField1.getText()));// clip = java.applet.Applet.newAudioClip(ClassLoader.getSystemResource("sounds/spacemusic.au")); clip.play(); this.jLabel1.setText("Now Playing "+this.jTextField1.getText()); }catch(Exception err){ err.printStackTrace(); } } void jButton2_actionPerformed(ActionEvent e) { try{ jButton1.setEnabled(true); jButton2.setEnabled(false); clip.stop(); this.jLabel1.setText("Waiting ......."); }catch(Exception err){ err.printStackTrace(); } }} 有问题的话,有没有较快捷的途径询问呢,难道要一个个发帖吗? 怎样查看Java中的类String的所有方法的定义??? jacob 读取dll出现错误 通过什么工具可生成 hbm.xml 谢谢! 介绍下WEB开发 一个很奇怪的问题(关于File),望高手指教 高手帮忙,阴阳历转换。急急急!!!在线等。不然被开掉了!! 谁知道这段代码使用什么软件混淆的,太厉害了 备用,博客频道关了,在此记录下(散分) 集合遍历问题 散分呵呵 这个表达式应该怎么理解
import java.awt.*;public class JSoundDemo1 {
private boolean packFrame = false; //Construct the application
public JSoundDemo1() {
MainFrame frame = new MainFrame();
//Validate frames that have preset sizes
//Pack frames that have useful preferred size info, e.g. from their layout
if (packFrame) {
frame.pack();
}
else {
frame.validate();
}
//Center the window
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize = frame.getSize();
if (frameSize.height > screenSize.height) {
frameSize.height = screenSize.height;
}
if (frameSize.width > screenSize.width) {
frameSize.width = screenSize.width;
}
frame.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
frame.setVisible(true);
}
//Main method
public static void main(String[] args) {
new JSoundDemo1();
}
}
------------------------------------------------------------package jsounddemo1;import java.awt.*;
import java.awt.event.*;
import javax.swing.*;public class MainFrame extends JFrame {
private JPanel contentPane;
private JTextField jTextField1 = new JTextField();
private JLabel jLabel1 = new JLabel();
private JPanel jPanel1 = new JPanel();
private JButton jButton1 = new JButton();
private JButton jButton2 = new JButton(); private java.applet.AudioClip clip; //Construct the frame
public MainFrame() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
//Component initialization
private void jbInit() throws Exception {
//setIconImage(Toolkit.getDefaultToolkit().createImage(MainFrame.class.getResource("[Your Icon]")));
contentPane = (JPanel) this.getContentPane();
this.setSize(new Dimension(418, 118));
this.setTitle("JSoundDemo1");
jLabel1.setFont(new java.awt.Font("Dialog", 0, 12));
jLabel1.setToolTipText("");
jLabel1.setText("Waiting.........");
jButton1.setFont(new java.awt.Font("Dialog", 0, 12));
jButton1.setText("Play");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton1_actionPerformed(e);
}
});
jButton2.setEnabled(false);
jButton2.setFont(new java.awt.Font("Dialog", 0, 12));
jButton2.setText("Stop");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton2_actionPerformed(e);
}
});
jTextField1.setText(ClassLoader.getSystemResource("sounds/spacemusic.au").toString());
contentPane.add(jLabel1, BorderLayout.SOUTH);
contentPane.add(jPanel1, BorderLayout.CENTER);
jPanel1.add(jButton1, null);
jPanel1.add(jButton2, null);
contentPane.add(jTextField1, BorderLayout.NORTH); clip=null;
}
//Overridden so we can exit when window is closed
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
System.exit(0);
}
} void jButton1_actionPerformed(ActionEvent e) {
try{
jButton1.setEnabled(false);
jButton2.setEnabled(true);
clip = java.applet.Applet.newAudioClip(new java.net.URL(this.jTextField1.getText()));
// clip = java.applet.Applet.newAudioClip(ClassLoader.getSystemResource("sounds/spacemusic.au")); clip.play(); this.jLabel1.setText("Now Playing "+this.jTextField1.getText()); }catch(Exception err){
err.printStackTrace();
}
} void jButton2_actionPerformed(ActionEvent e) {
try{
jButton1.setEnabled(true);
jButton2.setEnabled(false);
clip.stop();
this.jLabel1.setText("Waiting .......");
}catch(Exception err){
err.printStackTrace();
}
}
}