使用JLayer时在Java中更改卷

import javax.sound.sampled.*;

public class AudioPlayer {
    public static void main(String[] args) {
        try {
            // 打开音频文件
            File audioFile = new File("path/to/audio/file.wav");
            AudioInputStream audioStream = AudioSystem.getAudioInputStream(audioFile);
            AudioFormat format = audioStream.getFormat();

            // 创建数据线
            DataLine.Info info = new DataLine.Info(Clip.class, format);
            Clip audioClip = (Clip) AudioSystem.getLine(info);

            // 打开数据线并加载音频数据
            audioClip.open(audioStream);
            audioStream.close();

            // 设置音量
            FloatControl gainControl = (FloatControl) audioClip.getControl(FloatControl.Type.MASTER_GAIN);
            gainControl.setValue(-10.0f); // 设置音量为-10dB

            // 播放音频
            audioClip.start();
            Thread.sleep(audioClip.getMicrosecondLength() / 1000);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}