react中使用jquery 语法

 npm install jquery

引入

import $ from ‘jquery’

import React from 'react';
import './css/App.css'
import { Button } from 'antd';
import $ from  'jquery'let slider_img =['https://cdn.jsdelivr.net/gh/xaoxuu/cdn-wallpaper/abstract/41F215B9-261F-48B4-80B5-4E86E165259E.jpeg'
,"https://cdn.jsdelivr.net/gh/xaoxuu/cdn-wallpaper/abstract/B18FCBB3-67FD-48CC-B4F3-457BA145F17A.jpeg"
]class App extends React.Component{constructor(props) {super(props)this.state = {}}componentWillMount(){console.log(' CompontWillMount： 组件将要渲染')}componentDidMount(){window.addEventListener('resize', this.handleResize.bind(this)) 
}componentWillUnmount() {  // 防止 this混乱   去掉thiswindow.removeEventListener('resize', this.handleResize.bind(this))
}handleResize(e){$('.App-slideshow').css({// marginLeft: document.body.clientWidth*0.3+"px"})console.log($('.App-slideshow'));console.log( document.body.offsetWidth );console.log(  document.body.clientWidth);}render(){return (<header className="App-slideshow"><div className = "slideshow_item"><img src= {slider_img[0] } alt="this is img" /></div></header>);}
}export default App;