搜集了一段播放用java播放.wav的代码，可以直接使用

/**
 *AePlayWave.java
 * Created on 4:14:40 PM Feb 20, 2009
 *@author Quasar063501
 *@version 0.1
 *
 */
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.FloatControl;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.SourceDataLine;
import javax.sound.sampled.UnsupportedAudioFileException;
 
public class AePlayWave extends Thread {
 
 private String filename;
 
 private Position curPosition;
 
 private final int EXTERNAL_BUFFER_SIZE = 524288; // 128Kb
 
 enum Position {
  LEFT, RIGHT, NORMAL
 };
 
 public AePlayWave(String wavfile) {
  filename = wavfile;
  curPosition = Position.NORMAL;
 }
 
 public AePlayWave(String wavfile, Position p) {
  filename = wavfile;
  curPosition = p;
 }
 
 public void run() {
 
  File soundFile = new File(filename);
  if (!soundFile.exists()) {
   System.err.println("Wave file not found: " + filename);
   return;
  }
 
  AudioInputStream audioInputStream = null;
  try {
   audioInputStream = AudioSystem.getAudioInputStream(soundFile);
  } catch (UnsupportedAudioFileException e1) {
   e1.printStackTrace();
   return;
  } catch (IOException e1) {
   e1.printStackTrace();
   return;
  }
 
  AudioFormat format = audioInputStream.getFormat();
  SourceDataLine auline = null;
  DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
 
  try {
   auline = (SourceDataLine) AudioSystem.getLine(info);
   auline.open(format);
  } catch (LineUnavailableException e) {
   e.printStackTrace();
   return;
  } catch (Exception e) {
   e.printStackTrace();
   return;
  }
 
  if (auline.isControlSupported(FloatControl.Type.PAN)) {
   FloatControl pan = (FloatControl) auline
     .getControl(FloatControl.Type.PAN);
   if (curPosition == Position.RIGHT)
    pan.setValue(1.0f);
   else if (curPosition == Position.LEFT)
    pan.setValue(-1.0f);
  }
 
  auline.start();
  int nBytesRead = 0;
  byte[] abData = new byte[EXTERNAL_BUFFER_SIZE];
 
  try {
   while (nBytesRead != -1) {
    nBytesRead = audioInputStream.read(abData, 0, abData.length);
    if (nBytesRead >= 0)
     auline.write(abData, 0, nBytesRead);
   }
  } catch (IOException e) {
   e.printStackTrace();
   return;
  } finally {
   auline.drain();
   auline.close();
  }
 
 }
}

 

 

 

 

测试函数：

/**
 *TestWav.java
 * Created on 4:22:18 PM Feb 20, 2009
 *@author Quasar063501
 *@version 0.1
 *
 */
public class TestWav {
 public static void main(String args[]) {
  AePlayWave p = new AePlayWave("src/bg.wav");
  p.start();
 }
}