摘要: 解构数组 var [a,b]=[1,2]; a //1 b //2 var [a,b]=[1,2,3,4]; a //1 b //2 var [a,,b]=[1,2,3,4]; a //1 b //3 var a,b; [a=3,b=2]=[1]; //默认值 a //1 b //2 var [a, 阅读全文
posted @ 2019-04-10 11:33 被爱浸润的智慧体 阅读(596) 评论(0) 推荐(0) 编辑