es6:解構
阿新 • • 發佈:2018-11-21
const people ={
name:'lux',
age:20,
name2:'red',
sex:'M'
}
//ES5
const name =people.name
const age =people.age
console.log(name +' --- '+age)
//ES6
const {name2,sex}=people; console.log(name2,sex) const color =['red','blue'] const [first,second]=color console.log(first)//'red' console.log(second)//'blue'
// 請使用 ES6 重構一下程式碼
// 第一題 var jsonParse = require('body-parser').jsonParse // 第二題 var body = request.body var username = body.username var password = body.password // 1. import { jsonParse } from 'body-parser' // 2. const { body, body: { username, password } } = request