<script> var array = [ { count:1, itemName:"007" }, { count:2, itemName:"008" } ]; var result = array.map(item=>{return{value:item.count, name:item.itemName}}); console.log(result); </script>
js修改对象的key值
原文：https://www.cnblogs.com/slfish/p/13672725.html
