古诗文网登录代码：

# 古诗文网登录实战
# 验证码链接:https://so.gushiwen.cn/RandCode.ashx
# 变动参数链接:__VIEWSTATE所在的地址:https://so.gushiwen.cn/user/login.aspx?from=http://so.gushiwen.cn/user/collect.aspx
# 登录接口链接:https://so.gushiwen.cn/user/login.aspx
import requests
import ddddocr
import re
url = 'https://so.gushiwen.cn/RandCode.ashx'
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"
}
session = requests.Session()
response = session.get(url=url,headers=headers).content  # 访问验证码链接
ocr = ddddocr.DdddOcr(show_ad=False)
code = ocr.classification(response)  # 获取验证码
print(code)
response = session.get(url='https://so.gushiwen.cn/user/login.aspx?from=http://so.gushiwen.cn/user/collect.aspx',headers = headers).text

__VIEWSTATE = re.findall('id="__VIEWSTATE" value="(.*?)" />',response)[0]  # 利用正则获取__VIEWSTATE参数的值
print(__VIEWSTATE)

login_url = 'https://so.gushiwen.cn/user/login.aspx'
params = {
    '__VIEWSTATE': __VIEWSTATE,
    '__VIEWSTATEGENERATOR': ' C93BE1AE',
    'from': ' http://so.gushiwen.cn/user/collect.aspx',
    'email': ' 18720180853',
    'pwd': ' 20010119yx',
    'code': code,
    'denglu': ' 登录',
}

result = session.post(url=login_url,data=params,headers=headers).text

print(result)

session.close()

结果展现：

 

网址：aHR0cHM6Ly9qenNjLmpzdC56ai5nb3YuY24vUHVibGljV2ViL2luZGV4Lmh0bWwjLw==

进入页面刷新，会出现验证码验证。找到获取验证码的接口，以及发送信息的接口，进行实战。

 

# 获取验证码的链接
# https://jzsc.jst.zj.gov.cn/publishserver/OTMqtzgjpvnsrtun/OTMnyrbpdic
# 验证码验证链接 https://jzsc.jst.zj.gov.cn/publishserver/OTMqtzgjpvnsrtun/OTModijfnUjrdxxs
import requests
import ddddocr
url = 'https://jzsc.jst.zj.gov.cn/publishserver/OTMqtzgjpvnsrtun/OTMnyrbpdic'
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"
}
session = requests.Session()
response = session.get(url=url,headers=headers).content
ocr = ddddocr.DdddOcr(beta=False,show_ad=False)

code = ocr.classification(response)
print(code)
verify_url = 'https://jzsc.jst.zj.gov.cn/publishserver/OTMqtzgjpvnsrtun/OTModijfnUjrdxxs'

params = {
    'verificationCode': code
}
result = session.get(url=verify_url,headers=headers,params=params)
print(result.text)
session.close()

结果为：