摘要: let arr = ["张三", "李四", "王五",[1,2,3,4,5]]; function deepCopy(obj1) { let obj2 = Array.isArray(obj1) ? [] : {}; for (let key in obj1) { // hasOwnPropert 阅读全文
posted @ 2023-05-23 20:56 学习让我充实 阅读(12) 评论(0) 推荐(0)