用户1631443983816

1111111111111111111111111111111111111111111111111111111111

import React, { useEffect, useRef } from 'react'; import ReactEcharts from 'echarts-for-react'; cons

import React, { useState } from 'react'; import './SendCode.scss'; import { Input, Button } from 'an

import React, { useState } from 'react' export default function Elevator() {   // window.onscroll =

1.首先是js模块:     import React, { useEffect, useRef, useState } from 'react' import { SideBar } from 'a

1.下载 插件：     yarn add react-draggable / npm i react-draggable 2.具体属性 参考react-draggable实现拖拽详解 (xbhp.c

1.index.js(根目录下): import React from 'react'; import ReactDOM from 'react-dom/client'; import { Route

1.index.html import React, { Component } from 'react'; import './index.css' class DragBox extends Co