随笔分类 -  JS

js提取对象数组中的某一个属性组成新数组
摘要：arrOld = [ {name: "zhangsan", age: "18"}, {name: "lisi", age: "20"}, {name: "wangwu", age: "17"}, {name: "zhaoliu", age: "19"} ] arrNew = ["zhangsan", 阅读全文
posted @ 2022-02-09 10:21 Arbitrary233 阅读(461) 评论(0) 推荐(0) 编辑

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