package com.hongyuan.test; 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; public class MusicTest {  public static final String MUSIC_FILE = "相逢一笑.wav";  public static void main(String[] args) throws LineUnavailableException,    UnsupportedAudioFileException, IOException {   // 获取音频输入流   AudioInputStream audioInputStream = AudioSystem     .getAudioInputStream(new File(MUSIC_FILE));   // 获取音频编码对象   AudioFormat audioFormat = audioInputStream.getFormat();   // 设置数据输入   DataLine.Info dataLineInfo = new DataLine.Info(SourceDataLine.class,     audioFormat, AudioSystem.NOT_SPECIFIED);   SourceDataLine sourceDataLine = (SourceDataLine) AudioSystem     .getLine(dataLineInfo);   sourceDataLine.open(audioFormat);   sourceDataLine.start();   /*    * 从输入流中读取数据发送到混音器    */   int count;   byte tempBuffer[] = new byte[1024];   while ((count = audioInputStream.read(tempBuffer, 0, tempBuffer.length)) != -1) {    if (count > 0) {     sourceDataLine.write(tempBuffer, 0, count);    }   }   // 清空数据缓冲,并关闭输入   sourceDataLine.drain();   sourceDataLine.close();  } }