这是一个可以使用React Hooks请求状态管理的示例代码：

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

const useRequest = (url) => {

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

async function fetchData() { 
    const response = await fetch(url); 

    const json = await response.json(); 

    setData(json); 
    setLoading(false);  
}

// Similar to componentDidMount and componentDidUpdate:  
useEffect(() => {          fetchData();      }, []);

 return [data, loading];   };   export default useRequest;