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re lib

  • [python] raw string,反斜杠\,re Lib

    import re print('\ a:{}个字符,\\a:{}个字符'.format(len('\ a'),len('\a'))) #结果: \ a:3个字符,\a:1个字符 match2 =

    作者:wx5a4df9dc5cd9d
    2020-08-02 07:44:27