如何通过expo-av播放react native expo项目的背景音？

expo install expo-av

import { Audio } from 'expo-av';

componentDidMount() {
  this.loadBackgroundMusic();
}

loadBackgroundMusic = async () => {
  const soundObject = new Audio.Sound();
  try {
    await soundObject.loadAsync(require('./path/to/background-music.mp3'));
    await soundObject.setIsLoopingAsync(true); // 设置循环播放
    await soundObject.playAsync(); // 播放背景音乐
  } catch (error) {
    console.error('Failed to load background music', error);
  }
}

componentWillUnmount() {
  this.stopBackgroundMusic();
}

stopBackgroundMusic = async () => {
  try {
    await soundObject.stopAsync(); // 停止背景音乐
    await soundObject.unloadAsync(); // 卸载音频文件
  } catch (error) {
    console.error('Failed to stop background music', error);
  }
}