重用AudioInputStream

import javax.sound.sampled.*;
import java.io.File;
import java.io.IOException;

public class AudioStreamReuseExample {
    public static void main(String[] args) {
        File audioFile = new File("path/to/audio/file.wav");
        AudioInputStream audioInputStream = null;

        try {
            // 创建初始的 AudioInputStream
            audioInputStream = AudioSystem.getAudioInputStream(audioFile);

            // 第一次使用流
            playAudio(audioInputStream);

            // 重置流状态
            audioInputStream.reset();

            // 第二次使用流
            processAudio(audioInputStream);

        } catch (UnsupportedAudioFileException | IOException e) {
            e.printStackTrace();
        } finally {
            // 确保流被正确关闭
            if (audioInputStream != null) {
                try {
                    audioInputStream.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    private static void playAudio(AudioInputStream stream) throws LineUnavailableException, IOException {
        Clip clip = AudioSystem.getClip();
        clip.open(stream);
        clip.start();
        // 等待播放完成
        while (!clip.isRunning())
            Thread.sleep(10);
        while (clip.isRunning())
            Thread.sleep(10);
        clip.close();
    }

    private static void processAudio(AudioInputStream stream) {
        // 这里可以添加音频处理逻辑
        System.out.println("Processing audio...");
    }
}