ipaddress和mac地址的正则表达式 [英] regular expression for ipaddress and mac address

问题描述

有人可以建议我ip地址和mac地址的正则表达式吗?

can anyone suggest me the regular expression for ip address and mac address ?

我正在使用python& django

i am using python & django

例如， http://[ipaddress]/SaveData/127.0.0.1/00-0C-F1-56-98-AD/

for example , http://[ipaddress]/SaveData/127.0.0.1/00-0C-F1-56-98-AD/

对于我尝试遵循的mac地址，但没有起作用

for mac address i tried following but didn't work

([0-9A-F]{2}[:-]){5}([0-9A-F]{2})

^([0-9A-F]{2}[:-]){5}([0-9A-F]{2})$

推荐答案

import re
s = "http://[ipaddress]/SaveData/127.0.0.1/00-0C-F1-56-98-AD/"

re.search(r'([0-9A-F]{2}[:-]){5}([0-9A-F]{2})', s, re.I).group()
'00-0C-F1-56-98-AD'

re.search(r'((2[0-5]|1[0-9]|[0-9])?[0-9]\.){3}((2[0-5]|1[0-9]|[0-9])?[0-9])', s, re.I).group()
'127.0.0.1'

将此代码段放入django路由定义文件-urls.py

Place this snippet in your django routing definitions file - urls.py

url(r'^SaveData/(?P<ip>((2[0-5]|1[0-9]|[0-9])?[0-9]\.){3}((2[0-5]|1[0-9]|[0-9])?[0-9]))/(?P<mac>([0-9A-F]{2}[:-]){5}([0-9A-F]{2}))', SaveDataHandler.as_view()),

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