从JAR读取音频时使用NullPointerException

InputStream audioStream = getClass().getClassLoader().getResourceAsStream("path/to/audio/file.wav");
if (audioStream == null) {
    throw new FileNotFoundException("Audio file not found in JAR.");
}
// 继续处理音频流...

if (audioStream != null) {
    // 处理音频流
} else {
    System.err.println("Audio stream is null.");
}

import java.io.FileNotFoundException;
import java.io.InputStream;

public class AudioReader {
    public static void main(String[] args) {
        try {
            InputStream audioStream = AudioReader.class.getClassLoader().getResourceAsStream("audio/sample.wav");
            if (audioStream == null) {
                throw new FileNotFoundException("Audio file not found in JAR.");
            }
            // 此处可以添加处理音频流的代码
            System.out.println("Audio file loaded successfully.");
        } catch (FileNotFoundException e) {
            System.err.println(e.getMessage());
        }
    }
}