python替换开头的连续字符替换连续的几个字符

>>> a='0000234230000'
>>> ac=re.sub('^0+','',a)
>>> ac
'234230000'
>>> ac=re.sub('0+','',a)
>>> ac
'23423'
>>>

posted @ 2022-03-18 06:43 myrj 阅读(71) 评论(0) 编辑收藏举报