python »ñÈ¡±¾»úip

>>> from socket import socket, SOCK_DGRAM, AF_INET
>>> s = socket(AF_INET, SOCK_DGRAM)
>>> s.connect(('google.com', 0))
>>> s.getsockname()
('192.168.1.113', 43711) 
Linux:
import socket
import fcntl
import struct
def get_ip_address(ifname):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
return socket.inet_ntoa(fcntl.ioctl(
s.fileno(),
0x8915, # SIOCGIFADDR
struct.pack('256s', ifname[:15])
)[20:24])
#get_ip_address('lo')»·»ØµØÖ·
#get_ip_address('eth0')Ö÷»úipµØÖ· 
Windows:
import re,urllib2
from subprocess import Popen, PIPE
print "±¾»úµÄ˽ÍøIPµØַΪ£º" + re.search('\d+\.\d+\.\d+\.\d+',Popen('ipconfig', stdout=PIPE).stdout.read()).group(0)
print "±¾»úµÄ¹«ÍøIPµØַΪ£º" + re.search('\d+\.\d+\.\d+\.\d+',urllib2.urlopen("http://www.whereismyip.com").read()).group(0)