useDeepClone

Introduction

深拷贝对象

Basic Usage

import { useDeepClone } from '@flypeng/tool/browser';

const targetObj = { name: '@flypeng-tool', address: { x: 100 }, origin: targetObj };
const resultObj = useDeepClone(targetObj);

Online Demo

useDeepClone

深拷贝函数

拷贝目标：@flypeng-tool 拷贝目标：100

结果目标：change-@flypeng-tool 结果目标：1000

<script lang="ts" setup>
import { useDeepClone } from '@flypeng/tool/browser';
let targetObj: {
  name: string;
  address: any;
  origin: any;
} = { name: '@flypeng-tool', address: { x: 100 }, origin: undefined };
targetObj.origin = targetObj;

const resultObj = useDeepClone(targetObj);
resultObj.name = 'change-@flypeng-tool';
resultObj.address.x = 1000;
</script>

<template>
  <div>拷贝目标：{{ targetObj.name }} 拷贝目标：{{ targetObj.address.x }}</div>
  <div>结果目标：{{ resultObj.name }} 结果目标：{{ resultObj.address.x }}</div>
</template>

Type Declaration

/**
 * 深拷贝对象
 * @param targetObj 目标对象
 * @param hashMap
 * @returns
 */
declare function useDeepClone(targetObj: any, hashMap?: WeakMap<object, any>): any;