摘要: $.extend(true,{},{apple: 0,banana: {weight: 52, price: 100},cherry: 97}) https://www.jianshu.com/p/e01b31f8e707 深度拷贝 会拷贝对象里面的对象 阅读全文
posted @ 2018-07-27 11:17 suanmei 阅读(111) 评论(0) 推荐(0) 编辑