react dnd 實現拖拽功能，一個列表拖到另一個列表

  1、拖拽組件封裝   import React, { useState, useEffect } from 'react' import { DndProvider, useDrop, useDrag } from 'react-dnd' import HTML5Backend from 'react-dnd-html5-backend'   import { Row, Col, Card }

>>阅读原文<<