es6 对象解构 与 参数默认值

var abc = ({a = 123, b = 321, c = 456} = {}) => console.log(20181109155055, a)

abc()

posted @ 2018-11-09 15:57  贝尔塔猫  阅读(1090)  评论(0编辑  收藏  举报