 
 
 request different pages, sptoken is constantly changing 
  
 
 request different pages, sptoken is constantly changing 
 if you check the relevant information about cookielib, it should be able to solve your problem. 
 for example: 
 cj = cookielib.CookieJar () 
 opener = urllib2.build_opener (urllib2.HTTPCookieProcessor (cj)) 
 req_index = urllib2.Request (' https://www.xxx.com')
opener.open(req_index)
 the next request should be able to bring the cookie returned by the above request 
 req_ajax = urllib2.Request (' https://www.xxx.com/path/to/a.')
res = opener.open (req_ajax) 
 data = res.read () 
 [probably like this, and I didn't execute it either. Try it]