JS循环对象键对赋值到对象

将obj={a:1,b:2} 对象

变成 arr = [{a:1},{b:1}]

let obj = {
    a:1,
    b:2,
    c:3
}
 
let arr = []
for(let item in obj){
    arr.push({
        [item]:obj[item]
    })
}
console.log(arr)