【Q066】如何使用 react hooks 实现 useFetch 请求数据

[shfshanyue]

比如设计成 useFetch 这种形式，它的 API 应该如何设计

[shfshanyue]

可以参考 How to fetch data with React Hooks?

[zfy171]

import React, { Fragment, useState, useEffect } from "react";

function App() { const [data, setData] = useState([]); useEffect(() => { async function fetchData() { // You can await here const response = await MyAPI.getData(someId); setData(response); } fetchData(); }, []); return (

{data.map((item) => (
• {item.title}
))}

); }

export default App;