摘要:
一、引入 二、字符串转义 三、正则转义 #!/usr/bin/env python # coding=utf-8 import re string = '3\8' m = re.search('(\d+)\\\\', string) if m is not None: print m.group(1 阅读全文
posted @ 2021-06-13 14:24
impwa
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