箭头函数
var c = (a,b)=>{
return a+b;
}
对象函数的解构
let j = {a:10,b:'156'};
var f = ({a,b="dasa"})=>{
console.log(a,b)
}
数组函数的解构
let arrra = [4,,65,5,6,9];
let c= (...arg)=>{
console.log(...arg)
}
c(...arr)
箭头函数
var c = (a,b)=>{
return a+b;
}
对象函数的解构
let j = {a:10,b:'156'};
var f = ({a,b="dasa"})=>{
console.log(a,b)
}
数组函数的解构
let arrra = [4,,65,5,6,9];
let c= (...arg)=>{
console.log(...arg)
}
c(...arr)