js 如何解构数组中的对象？

Question

let arr = [
{id:1,name:'petter'},
{id:2,name:'tony'},
]

类似上面这种解构如何解构取 数组0索引的id

Answer 1

解构

let [{id}] = arr
//或者
let {id} = arr[0]

Answer 2

let {id} = arr[0] || {}

Answer 3

let id ={...arr[0]}['id']

// console.log(id) 1