deepcopy.js：深度复制数据

deepcopy.js 深度复制数据 安装 npm $ npm install deepcopy 用法 node.js JavaScript const deepcopy = require ( 'deepcopy' ) ; 打字稿 import * as deepcopy from 'deepcopy' ; 浏览器 < script src =" deepcopy.min.js " > </ script > 例 基本用法： const src = { desserts : [ { name : 'cake' } , { name : 'ice cream' } , { name : 'pudding' } ] } ; const dist = deepcopy ( src ) ; src . desserts = null ; console . log ( src ) ; // { desserts: null } console . log ( dist ) ; // { desserts: [ { name: 'ca