import React, { useEffect, useState } from 'react';export default () => {const [showEdit, setShowEdit] = useState(true);return (<div><h2>{String(showEdit)}</h2><button onClick={() => setShowEdit(!showEdit)}>点击我，改变showEdit数据</button></div>);};
import React, { useEffect, useState } from 'react';export default () => {const [showEdit, setShowEdit] = useState(true);return (<div><h2>{String(showEdit)}</h2><button onClick={() => setShowEdit(!showEdit)}>点击我，改变showEdit数据</button></div>);};名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
