js 改變對象的key

本文參考自：https://segmentfault.com/q/1010000015794387

 

<script>
  var array = [
    {
        id:1,
        name:"小明"
    },
    {
        id:2,
        name:"小紅"
    }
    ];
    var result = array.map(o=>{return{value:o.id, label:o.name}});
    console.log(result);

</script>