React Router在没有道具组件的路由更改时获取数据

import React, { useEffect, useState } from 'react';
import { useParams, useLocation } from 'react-router-dom';

const MyComponent = () => {
  const { id } = useParams(); // 获取动态路由参数
  const location = useLocation(); // 获取当前URL信息

  const [data, setData] = useState(null);

  useEffect(() => {
    const fetchData = async () => {
      try {
        // 发送异步请求获取数据
        const response = await fetch(`/api/data/${id}`);
        const jsonData = await response.json();
        setData(jsonData);
      } catch (error) {
        console.error('Error fetching data:', error);
      }
    };

    fetchData();
  }, [id, location]);

  return (
    <div>
      {/* 根据获取的数据渲染页面 */}
      {data ? (
        <div>
          <h1>{data.title}</h1>
          <p>{data.description}</p>
        </div>
      ) : (
        <p>Loading...</p>
      )}
    </div>
  );
};

export default MyComponent;