javascript - 从对象数组中删除一个属性

Question

我想从对象数组中删除一个属性

"[{"name":"vv","age":"12","id":"123"},{"name":"v2","age":"13","id":"123"},{"name":"v3","age":"123","id":"124"}]"  

我想从数组中删除年龄属性我的输出应该是

[{"name":"vv","id":"123"},{"name":"v2","id":"123"},{"name":"v3","id":"124"}]" 

Answer 1

您可以使用array.map、destructuring 和rest:

var arr = [{"name":"vv","age":"12","id":"123"},{"name":"v2","age":"13","id":"123"},{"name":"v3","age":"123","id":"124"}];

arr = arr.map(({ age, ...rest}) => rest);

console.log(arr);