摘要: import re def double(matched): value = int(matched.group('value')) return str(value * 2) s = 'A23G4HFD567' print(re.sub('(?P<value>\d+)', double, s)) 阅读全文
posted @ 2023-08-07 14:55 小柴i 阅读(84) 评论(0) 推荐(0) 编辑