var s = {"a": "aaaaa"},
lightClone = {},
deepClone
= {}; //浅clone lightClone = s; lightClone.a = 'lightClone'; console.log(lightClone.a);//lightClone console.log(s.a);//lightClone //深clone s = {"a": "aaaa"}; for(var k in s) { deepClone[k] = s[k]; } deepClone.a = "deepClone"; console.log(deepClone.a);//deepClone console.log(s.a);//aaaaa

 

posted on 2020-05-12 22:15  songqiyu  阅读(214)  评论(0)    收藏  举报