如何在react-native中随机发送本地通知消息？

import PushNotification from 'react-native-push-notification';

class NotificationService {
  configure = () => {
    PushNotification.configure({
      // 配置通知的选项
      onNotification: function(notification) {
        console.log('本地通知:', notification);
      },
    });
  };

  scheduleNotification = (message) => {
    PushNotification.localNotificationSchedule({
      message: message, // 通知消息内容
      date: new Date(Date.now() + 5 * 1000), // 5秒后发送通知
    });
  };
}

export default new NotificationService();

import React, { useEffect } from 'react';
import NotificationService from './NotificationService';

const App = () => {
  useEffect(() => {
    NotificationService.configure();
    NotificationService.scheduleNotification('这是一条随机的本地通知消息');
  }, []);

  return (
    // ...
  );
};

export default App;