摘要: def myReplace(s,sub, dest, times =None): #如果times是None,替换的次数是s.count(sub) if times == None: times = s.count(sub) sub_index = [] sub_length = len(sub) 阅读全文
posted @ 2019-12-13 10:20 风声~~ 阅读(1476) 评论(0) 推荐(0)