如何在React中更新Meteor订阅参数

import React, { useState, useEffect } from 'react';
import { useTracker } from 'meteor/react-meteor-data';

const MyComponent = () => {
  const [subscriptionParam, setSubscriptionParam] = useState('initialParam');

  useEffect(() => {
    // 监听订阅参数的变化
    // 当订阅参数发生变化时，重新订阅Meteor数据
    Meteor.subscribe('myData', subscriptionParam);
  }, [subscriptionParam]);

  // 使用useTracker订阅Meteor数据
  const myData = useTracker(() => {
    return MyCollection.find().fetch();
  });

  const handleParamChange = (newParam) => {
    setSubscriptionParam(newParam);
  };

  return (
    <div>
      <button onClick={() => handleParamChange('newParam')}>
        Update Subscription Param
      </button>
      <ul>
        {myData.map((item) => (
          <li key={item._id}>{item.name}</li>
        ))}
      </ul>
    </div>
  );
};

export default MyComponent;