python获取局域网内的设备 python获取局域网中的ip和mac地址

python 获取 本地mac 地址，本地ip地址

# -*- encoding=utf-8 -*-

# 获取本机mac地址
import uuid
def get_mac_address():
    mac=uuid.UUID(int = uuid.getnode()).hex[-12:]
    return ":".join([mac[e:e+2] for e in range(0,11,2)])


import socket
#获取本机电脑名
myname = socket.getfqdn(socket.gethostname())
#获取本机ip
myaddr = socket.gethostbyname(myname)
print(myname)
print(myaddr)




if __name__ == '__main__':

    if myaddr == '192.168.2.223':
        print("hello")
        res=get_mac_address()
        print(res)

方法二：

#!/usr/bin/python
#encoding: utf-8

import os
import re

def get_mac_address():
    res=os.popen('ifconfig')
    d=res.read()
    result=re.findall(' ether (.*?)  txqueuelen 1000 ',d,re.S)
    ip_mac=[]
    for each in result:
        ip_mac.append(each)
    return ip_mac[1]


if __name__ == '__main__':
    res=get_mac_address()
    print(res)