随笔分类 -  es6

摘要:方法1 new Set() es6中的结构,其中元素不能重复 返回 {1,2,3,'2','3'}, [...] 解构成数组 方法2 阅读全文

posted @ 2019-09-17 14:00 chenyi4 阅读(82) 评论(0) 推荐(0)

摘要:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise The Promise object represents the eventual completion (or fai 阅读全文

posted @ 2019-08-15 15:09 chenyi4 阅读(114) 评论(0) 推荐(0)

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