使用python requests session模拟登录后无法取得网页的问题

模拟登陆后尝试访问个人主页,然而会跳转到登陆界面





import requests
from lxml import etree
import json

url_1 = 'http://www.daweilai211.com/Account/Login'

headers = {
    'Referer': 'http://www.daweilai211.com/account/Login',
    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36 Edg/92.0.902.67'
}


# 获取验证码到本地
html = requests.get(url_1,headers=headers).text
tree_login = etree.HTML(html)
# 获取验证码地址
img_test = tree_login.xpath('/html/body/div[3]/div/div/div/div/form/table/tbody/tr[5]/td[3]/div/img/@src')[0]
img_link = 'http://www.daweilai211.com' + img_test
# 下载该验证码
img = requests.get(img_link,headers=headers).content
with open('./验证码.gif','wb') as fp:
    fp.write(img)
    print('验证码已下载完毕')


code = int(input('请输入得到的验证码:') )
# 找到post的url和之前相同
# 先创建一个session对象来收集cookie

# 输入post的数据
data = {
    'username': 'YN170146',
'password': '276524',
'CheckCode': code
}

session = requests.Session()
url_login = session.post(url_1,headers=headers,data=data)




# 主页:
url_info_scores = 'http://www.daweilai211.com/fangan20/index'
info = session.get(url_info_scores)

info_text = info.text

with open('test.html','w',encoding='utf-8') as fp:
    fp.write(info_text)





import requests

url_1 = 'http://www.daweilai211.com/Account/Login'
headers = {
    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36 Edg/92.0.902.67',
    'Cookie': 'checkcode=3129'
}
data = {
    'username': 'YN170146',
    'password': '276524',
    'CheckCode': '3129'
}
session = requests.Session()
url_login = session.post(url_1, headers=headers, data=data)

# 主页:
url_info_scores = 'http://www.daweilai211.com/fangan20/index'
info = session.get(url_info_scores)
info_text = info.text
with open('test.html', 'w', encoding='utf-8') as fp:
    fp.write(info_text)