数组对象的合并

Question

let a = [{name: '', age: '', sex: ''},{name: '', age: '', sex: ''},{name: '', age: '', sex: ''}];let b=[{name: '', age: '', sex: ''},{name: '', age: '', sex: ''},{name: '', age: '', sex: ''}];用什么方法将两个数组进行合并？得到 c = [{name: '', age: '', sex: ''},{name: '', age: '', sex: ''},{name: '', age: '', sex: ''},{name: '', age: '', sex: ''},{name: '', age: '', sex: ''},{name: '', age: '', sex: ''}];

Answer 1

    let a = [{name: '', age: '', sex: ''},{name: '', age: '', sex: ''},{name: '', age: '', sex: ''}];

    let b=[{name: '', age: '', sex: ''},{name: '', age: '', sex: ''},{name: '', age: '', sex: ''}];

    let  c=a.concat(b)

    console.log(c)

Answer 2

a.concat(b)