python学习--利用session进行博客园登陆并且自动发贴

Posted 2020-11-14 满满爱喝老酸奶

1、首先手动登陆，打开fiddler抓包，将登陆前后的cookie进行对比，找出其中不同的记录

2、登陆代码如下所示

import requests
import logging
logging.captureWarnings(True)
# 先打开登录首页，获取部分cookie
url = "https://passport.cnblogs.com/user/signin"
headers = {
            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0"
           }
#开启一个session会话
s = requests.session()
r = s.get(url=url,headers=headers,verify=False)
print(s.cookies)

#创建一个cookie对象
c = requests.cookies.RequestsCookieJar()
#添加登陆中需要的两个cookie
c.set(\'.CNBlogsCookie\', \'E03F2436FA60A1D4DC98D0F772C86D8235401909810EAF6CB131808AE341D1A4044F70C2D8FC245D088D26A6D9D0CABC08118B4771FF57EBB9EAF90C6DA075C49B010FBC0BB6CE80EB0D9D2F4570C6D5283B0C17\')  # 填上面抓包内容
c.set(\'.Cnblogs.AspNetCore.Cookies\',\'CfDJ8FHXRRtkJWRFtU30nh_M9mChys2Bw8ClXXDqlqmNnXSJxmN5OJsmWovHs0DiVq1DxTy6LsEwU9x-Zc_oy0upWNl1PRyCpoMkfIChuLuxXI7xfaFEetn5v26kzJoUGARYhf5X23edoR56fLtBV8vLipWGoNU4-ZEQBnPGwHfpyYUZQE7bl9H41FW00bZv0izForvwwUDHtptG5W0wSI7H77rxdBOvrSUNe04NnKkp46dKhSSqhfJ3D5_zct8IfJNMvRyK-4BdOkOrLUy69QhTzVpf0Vda2FCyW0Sesy_xeH1UIgeqK-jQW2tzDbUq_m0XxQ\')  # 填上面抓包内容
c.set(\'AlwaysCreateItemsAsActive\',\'True\')
c.set(\'AdminCookieAlwaysExpandAdvanced\',"True")
#更新保存的cookie信息
s.cookies.update(c)
print(s.cookies)

 3、登陆之后进入到发帖页面，首先手动点击，进入该页面，找到该页面的网址，然后在手动输入要填写的内容点击提交之后，抓包看其中提交的数据，将其中的数据写成字典格式，最后利用post请求提交内容，代码如下所示：

#登陆成功之后保存编辑内容
r1 = s.get(\'https://i.cnblogs.com/EditPosts.aspx?opt=1\',headers = headers,verify=False)

#保存草稿内容
url1 = \'https://i.cnblogs.com/EditPosts.aspx?opt=1\'
body = {
    \'__VIEWSTATE\':\'\',
    \'__VIEWSTATEGENERATOR\':\'FE27D343\',
    \'Editor$Edit$txbTitle\':\'这是满满01\',
    \'Editor$Edit$EditorBody\':\'<p>满满测试</p>\',
    \'Editor$Edit$Advanced$ckbPublished\':\'on\',
    \'Editor$Edit$Advanced$chkDisplayHomePage\':\'on\',
    \'Editor$Edit$Advanced$chkComments\':\'on\',
    \'Editor$Edit$Advanced$chkMainSyndication\':\'on\',
    \'Editor$Edit$Advanced$txbEntryName\':\'\',
    \'Editor$Edit$Advanced$txbExcerpt\':\'\',
    \'Editor$Edit$Advanced$txbTag\':\'\',
    \'Editor$Edit$Advanced$tbEnryPassword\':\'\',
    \'Editor$Edit$lkbDraft\':\'存为草稿\'
}
r2 = s.post(url1,data=body)
print(r.status_code)

 4、提交成功之后，手动进入博客园，打开草稿箱，会发现我们提交的内容已经显示在草稿箱中