js数组转对象

Question

var a = [
"dwadmin",
"rladmin",
"ypadmin",
"ocradmin",
"admin",
"cvadmin"
]
转为
var b =[
{ "value": "dwadmin"},
{ "value": "rladmin"},
{ "value": "ocradmin"},
{ "value": "admin"},
{ "value": "cvadmin"},
{ "value": "dwadmin"},
];

Answer 1

var res = a.map(item => {  return {value: item} })

Answer 2

这种问题也有人抢着答吗？不是应该踩一下吗？