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我对 Java 比较陌生，但现在我在这里更深入地研究了一点。

我正在创建一个显示鸡按钮的程序，单击此按钮后，将播放鸡咯咯声的音频剪辑。看起来很简单，但我真的根本无法让音频正常工作。

我正在使用 AudioClip 来尝试完成此操作。我用来自学的书，Y. Daniel Liang 的 [i]Introduction to Java Programming[/i]（第八版）告诉我，尽管 AudioClip 位于非 Applet 程序中，但我仍然可以使用它.

不过，我无法让它发挥作用，所以这就是我到目前为止所拥有的。我会给你我的代码，然后给你我收到的错误。

顺便说一句，我暂时在 Mac 上，还没有机会在 Windows 上试用它。不知道为什么这会影响任何事情，但你去了。

//this is the class that plays the sound. The main class follows.

import javax.swing.JApplet;
import java.applet.*;
import java.net.URL;


public class ChickenSound extends JApplet
{
private AudioClip chSound; //creates AudioClip

public ChickenSound()
{
    URL url = getClass().getResource("resources/chicken-sound.wav"); //creates a url that is the path of the soundfile
    chSound = this.newAudioClip(url); //sets AudioClip equal to the url
    chSound.play(); //plays AudioClip
}
}


//main class
// some of these imports are unnecessary but I will clean them up later
import java.applet.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.*;

import java.net.URL;
import javax.swing.*;


public class ChickenButton extends JFrame
{
private ImageIcon chBtnIcon = new ImageIcon("resources/chicken-side.png");
private JButton chBtn = new JButton(chBtnIcon);
private JPanel panel = new JPanel(new GridBagLayout());

public ChickenButton() //main window
{
    GridBagConstraints c = new GridBagConstraints();

    chBtn.setBorder(BorderFactory.createEmptyBorder());
    chBtn.setContentAreaFilled(false);
    Font bigFont = new Font("Times New Roman", Font.BOLD, 25);
    JLabel chLbl = new JLabel("Click the Chick'n");
    chLbl.setFont(bigFont);


    c.gridheight = 1;
    c.gridx= 0;
    c.gridy = 0;
    c.weighty = 2;
    panel.add(chLbl,c);
    c.gridheight=2;
    c.gridx= 0;
    c.gridy = 1;
    c.weighty = 2;
    panel.add(chBtn, c);
    add(panel);

    chBtn.addActionListener(new ChLstnr()); //creates click listener for button
}

public static void main(String[] args)
{
    ChickenButton window = new ChickenButton();
    window.setLocationRelativeTo(null);
    window.setTitle("Chick'n Button");
    window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    window.setSize(300, 400);
    window.setVisible(true); //creates window

}

class ChLstnr implements ActionListener
{   
    public void actionPerformed(ActionEvent e) 
    {
        System.out.println("Cluck cluck cluck"); //for button functionality testing purposes (and it works)
        ChickenSound chSnd = new ChickenSound(); //this is supposed to play the sound. This doesn't work.
    }   
}

}

我收到的错误是......

2012-07-06 15:44:33.365 java[41264:ff03] Error loading /Library/Audio/Plug-Ins/HAL/JackRouter.plugin/Contents/MacOS/JackRouter:  dlopen(/Library/Audio/Plug-Ins/HAL/JackRouter.plugin/Contents/MacOS/JackRouter, 262): no suitable image found.  Did find:/Library/Audio/Plug-Ins/HAL/JackRouter.plugin/Contents/MacOS/JackRouter: no matching architecture in universal wrapper


2012-07-06 15:44:33.367 java[41264:ff03] Cannot find function pointer New_JackRouterPlugIn for factory 7CB18864-927D-48B5-904C-CCFBCFBC7ADD in CFBundle/CFPlugIn 0x102191490 </Library/Audio/Plug-Ins/HAL/JackRouter.plugin> (bundle, not loaded)

我真的不知道这意味着什么。显然是和一个无法加载的音频插件有关，但我真的不知道。从看起来这可能是我的计算机出现的错误，而不是我弄乱 Java 的问题，但到目前为止我还没有找到解决方案。我已经用两个 IDE、Eclipse 和 Netbeans 进行了尝试，它们都产生了相同的错误。有谁知道这是怎么回事？

任何帮助是极大的赞赏。

谢谢。

编辑：它现在才有效。不知何故。

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0 回答 0