单击按钮时播放声音

Question

我在这里遇到了一个大问题，我尝试了一百万种方法，但没有任何帮助，这里是我尝试做到这一点的链接...

https://www.youtube.com/watch?v=nUKya2DvYSo
如何在Java中播放声音？
http://forum.codecall.net/topic/58228-playing-simple-sampled-audio-in-java/ http://www.anyexample.com/programming/java/java_play_wav_sound_file.xml

只有一些链接仍在浏览器中打开，但没关系..我正在 NetBeans 中制作此内容，我真的不知道该怎么做，请帮助我。 这是我想做的课程，还有按钮。如果你能为我做，我会很高兴

public class Machines extends javax.swing.JFrame {

public Machines() {
    initComponents();
}

private void spinBtnActionPerformed(java.awt.event.ActionEvent evt) {                                        

}

音乐文件也是

spinsound.wav

，我已经放在我的项目所在的目录中，这是链接

C:\Users\MONSTER\Desktop\STEFAN\NetBeansProjects\PasswordSaver\spinsound.wav

Answer 1

你能试试这个吗：

ClassLoader CLDR = this.getClass().getClassLoader();
InputStream soundName = CLDR.getResourceAsStream("yourDirectory/yourSound.wav");
AudioStream audioStream = new AudioStream(soundName);
AudioPlayer.player.start(audioStream);

在检查谷歌后取自这里。

Answer 2

由于您只想播放声音，您可以使用我下面提供的示例： 看看

file:C:/image/song.wav

，在目录声明之前有一个

file:

关键字..

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
import javax.swing.*;
import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.logging.Level;
import java.util.logging.Logger;

public class WavPlayer extends JFrame { 
    JButton btn = new JButton("Play Sound");
    File wavFile;
    URL defaultSound;
    public static Clip clip;
    public static AudioInputStream audioInputStream;

    public WavPlayer(String url) {
        try {
            setSize(300, 100);
            setLocation(400, 300);
            setDefaultCloseOperation(EXIT_ON_CLOSE);
            JPanel jp = new JPanel();
            defaultSound = new URL (url);

            jp.add(btn);

            getContentPane().add(jp);
            pack();

            btn.addActionListener(new ActionListener() {             
                @Override
                public void actionPerformed(ActionEvent e) {
                    play();
                }
            });
        } catch (MalformedURLException ex) {
            Logger.getLogger(WavPlayer.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    public void play() {
        try {
            audioInputStream = AudioSystem.getAudioInputStream(defaultSound);

            try {
                clip = AudioSystem.getClip();
                clip.open(audioInputStream);
                clip.loop(20000);
                clip.start();

            } catch (LineUnavailableException e) {
            }

        } catch (UnsupportedAudioFileException | IOException e) {
        }
    }

    public void stop() {
        clip.stop();
    }

    public static void main(String args[]) {
        WavPlayer t = new WavPlayer("file:C:/image/song.wav");
        t.setVisible(true);

    }
}

Answer 3

寻找完全复制的代码对你的帮助不如研究和了解编码及其过程。

Answer 4

这是我的代码：

import javax.swing.JPanel;
import java.awt.Dimension;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;

public class Screen extends JPanel implements ActionListener {
private JButton button;

public Screen() {
    setLayout(null);
    button = new JButton("Play Sound");
    button.setBounds(250, 50, 150, 50);
    add(button);
    button.addActionListener(this);
}

public Dimension getPreferredSize() {
    return new Dimension(800, 600);
}

public void actionPerformed(ActionEvent e) {

    if (e.getSource() == button) {
        try {
            String soundName = "sound.wav";
            AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(new File(soundName).getAbsoluteFile());
            Clip clip = AudioSystem.getClip();
            clip.open(audioInputStream);
            clip.start();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}

}