组件在操作被调度和缩减后未重新呈现

import React, { useState, useEffect } from 'react';

function MyComponent({ id }) {
  const [data, setData] = useState(null);

  useEffect(() => {
    // 模拟异步数据获取
    const fetchData = async () => {
      const response = await fetch(`https://api.example.com/data/${id}`);
      const result = await response.json();
      setData(result);
    };

    fetchData();
  }, [id]); // 确保当id变化时重新获取数据

  return (
    <div>
      {data ? <div>{data.name}</div> : <div>Loading...</div>}
    </div>
  );
}

<template>
  <div>
    <div v-if="data">{{ data.name }}</div>
    <div v-else>Loading...</div>
  </div>
</template>

<script>
export default {
  props: ['id'],
  data() {
    return {
      data: null
    };
  },
  watch: {
    id: {
      immediate: true,
      handler(newId) {
        this.fetchData(newId);
      }
    }
  },
  methods: {
    async fetchData(id) {
      const response = await fetch(`https://api.example.com/data/${id}`);
      const result = await response.json();
      this.data = result;
    }
  }
};
</script>