正则表达式学习资料

VincentSit/ChinaMobilePhoneNumberRegex: Regular expressions that match the mobile phone number in mainland China. / 一组匹配中国大陆手机号码的正则表达式。 (github.com)

正则表达式说明_jackmacro的专栏-CSDN博客

Regular Expression Library (regexlib.com)

Regex cheatsheet (remram44.github.io)