code example for using URLLIB2 to get HTTP request status codes in Python _python

The acquisition content often needs to obtain the webpage return the verification code to do further processing

The following code is a script written in Python to get the HTTP status code of a Web page

#!/usr/bin/python
#-*-coding:utf-8-*-
#encoding =utf-8
#Filename: states_code.py
 
Import Urllib2
 
url = ' http://www.jb51.net/'
response = None
Try:
  response = Urllib2.urlopen (url,timeout=5)
Except Urllib2. Urlerror as E:
  if Hasattr (E, ' Code '):
    print ' Error code: ', E.code
  elif hasattr (E, ' reason '):
    print ' Reason: ', E.reason
finally:
  If response:
    response.close ()