python匹配ip正则 #!/usr/bin/env python # -*- coding:utf-8 -*- import re ip_str = "asdad1.1.1.1sdfwe2.6.5.7sdfsf2.3.94.5sdf200.198.25.0" res = [] for i in range(1): ip_t = True m_ind = 0 while ip_t: m = re.search(r"(((2([0-4]\d|5[0-5])|((1\d|[1-
Python的字符串格式化有两种方式: 百分号方式.format方式 百分号的方式相对来说比较老,而format方式则是比较先进的方式,企图替换古老的方式,目前两者并存.[PEP-3101] This PEP proposes a new system for built-in string formatting operations, intended as a replacement for the existing '%' string formatting operator. 1.百分号