這是一個java內建的不需要外部引入的庫檔案的用來在java應用程式中播放聲音的例子：


已取樣的音訊（Sampled Audio）：已取樣音訊以聲波振幅的時間取樣資料序列的形式表示。 javax.sound.sampled包含對該類的支援。支援的檔案格式有wav，au，和aiff。樣品可從8位元到16位元，取樣率可從8kHz到48kHz。


要播放取樣音訊，需要建立一個SourceDataLine或者Clip的例項， 而這個例項將作為軟體音訊混合器（audio mixer）的原始檔，然後音訊樣本被載入併發送給混合器（mixer）。混合器會混合各個樣本然後傳送給音效卡的音訊輸出。


1. 使用SourceDataLine

package myutils;

import java.io.File;
import java.io.IOException;

import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.DataLine;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.SourceDataLine;
import javax.sound.sampled.UnsupportedAudioFileException;

/**
 * 
 * @author Yusata Infotech
 */
public class play_audio {
	public static void main(String[] args) {

		File file;
		AudioInputStream audio;
		AudioFormat format;
		SourceDataLine auline = null;
		DataLine.Info info;
		try {
			System.out.println("Start");
			file = new File("d://wavs//beep-1.wav");
			audio = AudioSystem.getAudioInputStream(file);
			format = audio.getFormat();
			info = new DataLine.Info(SourceDataLine.class, format);
			auline = (SourceDataLine) AudioSystem.getLine(info);
			auline.open(format);
			auline.start();
			int nBytesRead = 0;
			byte[] abData = new byte[524288];
			while (nBytesRead != -1) {
				nBytesRead = audio.read(abData, 0, abData.length);
				if (nBytesRead >= 0) {
					auline.write(abData, 0, nBytesRead);
				}
			}
		} catch (IOException e) {
			// System.out.println(e.getMessage());
			e.printStackTrace();
		} catch (UnsupportedAudioFileException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (LineUnavailableException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally {
			auline.drain();
			auline.close();
		}

	}
}
 

2. 使用Clip

package com.whongshe.utils;

import java.io.*;
import java.net.URL;
import javax.sound.sampled.*;
import javax.swing.*;

// To play sound using Clip, the process need to be alive.
// Hence, we use a Swing application.
public class SoundClipTest extends JFrame {

	// Constructor
	public SoundClipTest() {
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		this.setTitle("Test Sound Clip");
		this.setSize(300, 200);
		this.setVisible(true);

		try {

			// Open an audio input stream.
			// URL url = this.getClass().getResource("hello.wav");
			File file = new File("bin/com/whongshe/utils/hello.wav");

			// AudioInputStream audioIn = AudioSystem.getAudioInputStream(url);
			AudioInputStream audioIn = AudioSystem.getAudioInputStream(file);
			// Get a sound clip resource.
			Clip clip = AudioSystem.getClip();
			// Open audio clip and load samples from the audio input stream.
			clip.open(audioIn);
			clip.start();
		} catch (UnsupportedAudioFileException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} catch (LineUnavailableException e) {
			e.printStackTrace();
		}
	}

	public static void main(String[] args) {
		new SoundClipTest();
	}
}
 

// from a wave File
	File soundFile = new File("eatfood.wav");
	AudioInputStream audioIn = AudioSystem.getAudioInputStream(soundFile);
	// from a URL
	URL url = new URL("http://www.zzz.com/eatfood.wav");
	AudioInputStream audioIn = AudioSystem.getAudioInputStream(url);
	// can read from a disk file and also a file contained inside a JAR (used for distribution)
	// recommended
	URL url = this.getClass().getClassLoader().getResource("eatfood.wav");
	AudioInputStream audioIn = AudioSystem.getAudioInputStream(url);

	Clip clip = AudioSystem.getClip();

	clip.open(audioIn);
	// For small-size file only. Do not use this to open a large file over slow network, as it blocks.

	// start()
	clip.start();  // play once
	// Loop()
	clip.loop(0);  // repeat none (play once), can be used in place of start().
	clip.loop(5);  // repeat 5 times (play 6 times)
	clip.loop(Clip.LOOP_CONTINUOUSLY);  // repeat forever

	if (clip.isRunning()) clip.stop();

以上內容來自
1. http://aboutyusata.blogspot.com/2012/10/play-soundwav-audio-in-java.html
2. http://www3.ntu.edu.sg/home/ehchua/programming/java/J8c_PlayingSound.html
僅供參考學習


感謝原作者的辛苦工作