js for in 遍历问题

Question

let obj ={"a":1,"b":2}

 let n = {};
 let m = [];
 for(let  i in obj){
   n.name = i;
  n.number =obj[i];
 }
 console.log(n) => {name: "b", number: 2},
 
 如何改进，让m 的结果是 [{name: "a", number: 1},{name: "b", number: 2}]

Answer 1

let obj ={"a":1,"b":2}
let m = [];
for(let  i in obj){
    m.push({name: i, number: obj[i]})
 }
 console.log(m)

Answer 2

m.push(n)?放在循环里面

Answer 3

for循环里 m.push(n)