解构赋值

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ES6 允许按照一定模式,从数组和对象中提取值,对变量进行赋值,这被称为解构赋值

数组

const F4=['111','222','333','444'];
let [f1,f2,f3,f4]=F4;

对象

const people={
    name:'八戒'age:111,
    from:function(){
    console.log('无敌了');
    }
}

let {name,age,from}=people;