java 播放 wav格式的声音

import javax.sound.sampled.AudioFormat
import javax.sound.sampled.AudioInputStream
import javax.sound.sampled.AudioSystem
import javax.sound.sampled.DataLine
import javax.sound.sampled.SourceDataLine

// <copyright file="Test.groovy" company="SuperSight">
//     ©2013 SuperSight Corporation. All rights reserved.	
// </copyright> 

/**
 * Created with IntelliJ IDEA.
 * User: yuekun
 * Date: 13-7-23
 * Time: 下午2:34
 * To change this template use File | Settings | File Templates.
 */
class Test {
    public static void main(String[] args) {
        try {
            AudioInputStream ais = AudioSystem.getAudioInputStream(new File("D:\\notify.wav"));// 获得音频输入流
            AudioFormat baseFormat = ais.getFormat();// 指定声音流中特定数据安排
            System.out.println("baseFormat="+baseFormat);
            DataLine.Info info = new DataLine.Info(SourceDataLine.class,
                    baseFormat);
            System.out.println("info="+info);
            SourceDataLine line = (SourceDataLine) AudioSystem.getLine(info);
            // 从混频器获得源数据行
            System.out.println("line="+line);
            line.open(baseFormat);// 打开具有指定格式的行，这样可使行获得所有所需的系统资源并变得可操作。
            line.start();// 允许数据行执行数据 I/O
            int BUFFER_SIZE = 4000 * 4;
            int intBytes = 0;
            byte[] audioData = new byte[BUFFER_SIZE];
            while (intBytes != -1) {
                intBytes = ais.read(audioData, 0, BUFFER_SIZE);// 从音频流读取指定的最大数量的数据字节，并将其放入给定的字节数组中。
                if (intBytes >= 0) {
                    int outBytes = line.write(audioData, 0, intBytes);// 通过此源数据行将音频数据写入混频器。
                }
            }

        } catch (Exception e) {

        }
    }
}