python 实现获取电脑IP、主机名、Mac地址

 import socket
 import uuid

 # 获取主机名
 hostname = socket.gethostname()
 #获取IP
 ip = socket.gethostbyname(hostname)
 # 获取Mac地址
 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)])

 # ipList = socket.gethostbyname_ex(hostname)
 # print(ipList)
 print("主机名：",hostname)
 print("IP：",ip)
 print("Mac地址：",get_mac_address())