【发布时间】:2020-11-26 12:58:50
【问题描述】:
假设我有一个这样的对象数组:
let arrayOfObjects = [{Name: "A", Number: "1"} {Name: "A", Number: "2"} {Name: "B", Number: "2"} {Name: "A", Number: "2"}]
我怎样才能遍历它,并将“Number”的唯一值添加到新数组中?所以所需的新数组将是:
let newArray: [1,2]
【问题讨论】:
标签: javascript loops object arrayobject