python获取本地IP，并写入文件

#获取IP

import socket

localIP = socket.gethostbyname(socket.gethostname())

print "local ip:%s "%localIP
 

#写入文件

fileHandle = open ('d:/test.txt', 'w')

fileHandle.write (localIP)
fileHandle.close()

#读取文件

fileHandle = open ('d:/test.txt','r')

fileList = fileHandle.readlines()

for fileLine in fileList:

  print '>>', fileLine

  fileHandle.close()