获得声音按钮的最佳方法按Java计算器？

我是一名学习Java的学生，正在为我的简历工作一个独立的项目。 我决定做一个Java计算器，因为我知道构成它的大多数组件。 我不知道怎么做的一件事是按下按钮添加声音。 对于Audiostream输入内容，我有一个模糊的想法。 但我的计算器上的每个按钮都需要独特的声音。 现在我的计算器还没有完全完成（听众还没有工作。）我只是想知道什么是将我的.wav文件合并到按钮按下的最佳方法。 提前致谢。

import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Calculator { //instance variables JFrame frame; JPanel mainPanel, northPanel, southPanel; JTextField numberLabel; JButton backspace, multiply, divide, add, subtract, equal; //four function buttons JButton one, two, three, four, five, six, seven, eight, nine, zero; //number buttons JButton posOrNeg, decimal, leftParenthese, rightParenthese; //constructor public Calculator() { //create it frame = new JFrame(); mainPanel = new JPanel(); //contains both panels mainPanel.setForeground(Color.BLACK); mainPanel.setBackground(Color.DARK_GRAY); northPanel = new JPanel(new BorderLayout()); //contains the number label in border layout southPanel = new JPanel(new GridLayout(5, 4)); //contains the buttons in border layout numberLabel = new JTextField(37); //************************* backspace = new JButton(); backspace.setForeground(Color.WHITE); backspace.setBackground(Color.GRAY); multiply = new JButton(); multiply.setForeground(Color.WHITE); multiply.setBackground(Color.MAGENTA); divide = new JButton(); divide.setForeground(Color.WHITE); divide.setBackground(Color.PINK); add = new JButton(); add.setForeground(Color.WHITE); add.setBackground(Color.BLUE); subtract = new JButton(); subtract.setForeground(Color.WHITE); subtract.setBackground(Color.RED); equal = new JButton(); equal.setForeground(Color.WHITE); equal.setBackground(Color.ORANGE); zero = new JButton(); zero.setForeground(Color.DARK_GRAY); zero.setBackground(Color.GREEN); one = new JButton(); one.setForeground(Color.DARK_GRAY); one.setBackground(Color.GREEN); two = new JButton(); two.setForeground(Color.DARK_GRAY); two.setBackground(Color.GREEN); three = new JButton(); three.setForeground(Color.DARK_GRAY); three.setBackground(Color.GREEN); four = new JButton(); four.setForeground(Color.DARK_GRAY); four.setBackground(Color.GREEN); five = new JButton(); five.setForeground(Color.DARK_GRAY); five.setBackground(Color.GREEN); six = new JButton(); six.setForeground(Color.DARK_GRAY); six.setBackground(Color.GREEN); seven = new JButton(); seven.setForeground(Color.DARK_GRAY); seven.setBackground(Color.GREEN); eight = new JButton(); eight.setForeground(Color.DARK_GRAY); eight.setBackground(Color.GREEN); nine = new JButton(); nine.setForeground(Color.DARK_GRAY); nine.setBackground(Color.GREEN); posOrNeg = new JButton(); posOrNeg.setForeground(Color.WHITE); posOrNeg.setBackground(Color.LIGHT_GRAY); decimal = new JButton(); decimal.setForeground(Color.WHITE); decimal.setBackground(Color.CYAN); leftParenthese = new JButton(); rightParenthese = new JButton(); //configure it frame.setTitle("My Calculator"); frame.setSize(450, 225); frame.setLocation(200, 200); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); //buttons backspace.setText("Back Space"); leftParenthese.setText("("); rightParenthese.setText(")"); multiply.setText("x"); divide.setText("/"); add.setText("+"); subtract.setText("-"); equal.setText("="); zero.setText("0"); one.setText("1"); two.setText("2"); three.setText("3"); four.setText("4"); five.setText("5"); six.setText("6"); seven.setText("7"); eight.setText("8"); nine.setText("9"); posOrNeg.setText("+/-"); decimal.setText("."); //add it northPanel.add(numberLabel, BorderLayout.NORTH); southPanel.add(backspace); southPanel.add(leftParenthese); southPanel.add(rightParenthese); southPanel.add(multiply); southPanel.add(seven); southPanel.add(eight); southPanel.add(nine); southPanel.add(divide); southPanel.add(four); southPanel.add(five); southPanel.add(six); southPanel.add(add); southPanel.add(one); southPanel.add(two); southPanel.add(three); southPanel.add(subtract); southPanel.add(zero); southPanel.add(decimal); southPanel.add(posOrNeg); southPanel.add(equal); mainPanel.add(northPanel, BorderLayout.NORTH); mainPanel.add(southPanel, BorderLayout.SOUTH); frame.add(mainPanel); //add listener one.addActionListener(new ButtonListener()); two.addActionListener(new ButtonListener()); three.addActionListener(new ButtonListener()); four.addActionListener(new ButtonListener()); five.addActionListener(new ButtonListener()); six.addActionListener(new ButtonListener()); seven.addActionListener(new ButtonListener()); eight.addActionListener(new ButtonListener()); nine.addActionListener(new ButtonListener()); zero.addActionListener(new ButtonListener()); multiply.addActionListener(new ButtonListener()); divide.addActionListener(new ButtonListener()); add.addActionListener(new ButtonListener()); subtract.addActionListener(new ButtonListener()); equal.addActionListener(new ButtonListener()); posOrNeg.addActionListener(new ButtonListener()); decimal.addActionListener(new ButtonListener()); backspace.addActionListener(new ButtonListener()); leftParenthese.addActionListener(new ButtonListener()); rightParenthese.addActionListener(new ButtonListener()); } //define action listener class ButtonListener implements ActionListener { public void actionPerformed(ActionEvent e) { if(e.getSource() == one) { } if(e.getSource() == two) { } if(e.getSource() == three) { } if(e.getSource() == four) { } if(e.getSource() == five) { } if(e.getSource() == six) { } if(e.getSource() == seven) { } if(e.getSource() == eight) { } if(e.getSource() == nine) { } if(e.getSource() == zero) { } if(e.getSource() == multiply) { } if(e.getSource() == divide) { } if(e.getSource() == add) { } if(e.getSource() == subtract) { } if(e.getSource() == equal) { } if(e.getSource() == posOrNeg) { } if(e.getSource() == decimal) { } if(e.getSource() == backspace) { } if(e.getSource() == leftParenthese) { } if(e.getSource() == rightParenthese) { } } } } 

Answer 1

 String soundName = "yourSound.wav"; AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(new File(soundName).getAbsoluteFile()); Clip clip = AudioSystem.getClip(); clip.open(audioInputStream); clip.start(); 

这应该可以帮助您实现您想要的目标。

是的，你需要这些import： –

 import java.io.File; import javax.sound.sampled.AudioInputStream; import javax.sound.sampled.AudioSystem; import javax.sound.sampled.Clip; 

Answer 2

  public static synchronized void playSound(final String url) { new Thread(new Runnable() { // the wrapper thread is unnecessary, unless it blocks on the Clip finishing, see comments public void run() { try { Clip clip = AudioSystem.getClip(); AudioInputStream inputStream = AudioSystem.getAudioInputStream(Main.class.getResourceAsStream("/path/to/sounds/" + url)); clip.open(inputStream); clip.start(); } catch (Exception e) { System.err.println(e.getMessage()); } } }).start(); } 

检查链接http://www.developer.com/java/other/article.php/2173111/Java-Sound-Playing-Back-Audio-Files-using-Java.htm