Python接口自动化——绕过验证登录
以博客园登录为例，url= 'https://account.cnblogs.com/signin'
1.登录前后，查看cookie差异，登录后新增'.CNBlogsCookie'和'.Cnblogs.AspNetCore.Cookies'，将name和value复制出来，用作后续添加cookie。
3.追加cookies
s = requests.session() #开启一个会话Session
c = requests.cookies.RequestsCookieJar() #创建一个Cookie Jar对象
c.set('.CNBlogsCookie', '5E10xxxx) # 向Cookie Jar对象中添加cookie值
c.set('.Cnblogs.AspNetCore.Cookies','CfDJ8xxxxx') # 向Cookie Jar对象中添加cookie值
s.cookies.update(c) # 把cookies追加到Session中4.通过这个过程，可以实现绕开登录，直接访问想要访问的网站。
代码全过程：
import requests
headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0"}
url = 'https://account.cnblogs.com/signin'
s = requests.session()
c = requests.cookies.RequestsCookieJar()
c.set('.CNBlogsCookie', '5xxxx')
c.set('.Cnblogs.AspNetCore.Cookies','CfDJ8D8xxxx')
r = s.post(url,headers = headers)
s.cookies.update(c)
print (s.cookies)
# print(r.content.decode("utf-8"))
url_insert = 'https://i.cnblogs.com/EditPosts.aspx?opt=1'
body = {"__VIEWSTATE": "",
"__VIEWSTATEGENERATOR":"FE27D343",
"Editor$Edit$txbTitle":"这是3111",
"Editor$Edit$EditorBody":"这里111：http://www.cnblogs.com/yoyoketang/
",
"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$tbEnryPassword":"",
"Editor$Edit$lkbDraft":"存为草稿",
}
r2 = s.post(url_insert, data=body, verify=False)
print(r2.content.decode('utf-8'))