摘要: => ES8 2017 '1'.padStart(2, '*') // '*1''1'.padEnd(2, '*') // '1*''1'.padStart(6, '*#') // '*#*#*1' => ES8 2017 let obj = {name: 'james', age: 22, sex 阅读全文
posted @ 2020-08-05 23:16 James2019 阅读(101) 评论(0) 推荐(0) 编辑