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出来混总是要还的-JS正则常用的有四种操作: 验证、切分、提取、替换

 5 years ago
source link: https://juejin.im/post/5bcd3703518825778c497908
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前言:能看到这篇随笔的朋友肯定, 多多少少接触过正则( 不过还记得多少, 只有"天"知道 ), 基础语法知识咱先扔一边, 先从实际编程入手去, 验证浏览器中正则的四种常规操作: 验证、切分、提取、替换 使用正则的目的就三个 表单校验( 查找字符串中是否有

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