【React】前端插件 uuidjs 的使用 --随机生成id

文档1
文档2

使用

1.安装

npm install uuid

2.Create a UUID

import { v4 as uuidv4 } from 'uuid';
uuidv4(); // ⇨ '9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d'

3.或使用 CommonJS语法

const { v4: uuidv4 } = require('uuid');
uuidv4(); // ⇨ '1b9d6bcd-bbfd-4b2d-9b5d-ab8dfbbd4bed'

4.我的使用

import { v4 as uuidv4 } from 'uuid'const getContent = ()=>{setContent([...contentList,{rpid: uuidv4(),  //随机生成iduser: {uid: '30009257',avatar,uname: '黑马前端',},content: areaValue,ctime: '10-19 09:00',like: 66,},])}