Python3发送post请求，自动记住cookie 

 1 #coding:utf-8
 2 import urllib
 3 import http.cookiejar
 4 
 5 url = "http://c.highpin.cn/Users/CLogin"
 6 postdata =urllib.parse.urlencode({    
 7 "Logon_Password":"sunmin",
 8 "Logon_PostCode":"fghc",
 9 "Logon_RememberMe":"false",
10 "Logon_UserEmail":"sun121@qq.com"
11 }).encode('utf-8')
12 header = {
13 "Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
14 "Accept-Encoding":"utf-8",
15 "Accept-Language":"zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3",
16 "Connection":"keep-alive",
17 "Host":"c.highpin.cn",
18 "Referer":"http://c.highpin.cn/",
19 "User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:32.0) Gecko/20100101 Firefox/32.0"
20 }
21 req = urllib.request.Request(url,postdata,header)
22 ##print(urllib.request.urlopen(req).read().decode('utf-8'))
23 
24 #自动记住cookie
25 cj = http.cookiejar.CookieJar()
26 opener = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(cj))
urllib.request.install_opener(opener)# 安装opener到全局
27 r = opener.open(req)
28 print(r.read().decode('utf-8'))

 Session操作

import requests

loginurl = 'http:xx.com/login'

s = requests.Session()

r = s.get(loginurl,allow_Redirects = True)

data = {'name':'xxx','pwd':'xxx'}
r = s.post(loginurl,data=data,allow_Redirects = True)

print(r.text)

 

posted @ 2017-05-03 17:55  Erick-LONG  阅读(2486)  评论(0)  编辑  收藏  举报