如何在react native iOS中下载音频文件，即使在杀死并重新启动应用程序之后？

import React, { useEffect } from 'react';
import { View, Button } from 'react-native';
import AsyncStorage from '@react-native-async-storage/async-storage';
import Sound from 'react-native-sound';

const AudioPlayer = () => {
  useEffect(() => {
    checkAndPlayAudio();
  }, []);

  const downloadAudio = async () => {
    try {
      const audioUrl = 'https://example.com/audio.mp3'; // 替换为实际的音频文件URL
      const response = await fetch(audioUrl);
      const audioData = await response.blob();

      // 将音频文件保存到本地存储
      await AsyncStorage.setItem('audioFile', audioData);
    } catch (error) {
      console.log('下载音频文件出错:', error);
    }
  };

  const checkAndPlayAudio = async () => {
    try {
      // 检查本地存储中是否存在已下载的音频文件
      const audioData = await AsyncStorage.getItem('audioFile');

      if (audioData) {
        // 创建音频播放实例
        const sound = new Sound(audioData, '', (error) => {
          if (error) {
            console.log('创建音频播放实例出错:', error);
          } else {
            // 播放音频文件
            sound.play();
          }
        });
      } else {
        console.log('未找到已下载的音频文件');
      }
    } catch (error) {
      console.log('检查音频文件出错:', error);
    }
  };

  return (
    <View>
      <Button title="下载音频文件" onPress={downloadAudio} />
    </View>
  );
};

export default AudioPlayer;