流氓青年

写一个python脚本用来自动签到，使用dddoocr识别验证码
1、获取到验证码图片，使用get方式，链接为https://yabook.blog/e/ShowKey/?v=login&t=0.5317634968437364
2、验证码为4位数字，使用自动识别图片的方式识别出验证码，并且获取到返回的cookie
3、登录，登录链接为https://yabook.blog/e/member/doaction.php， 使用post方式登录，提交文本为ecmsfrom=&enews=login&tobind=0&username=chump&password=123456&lifetime=86400&key=7988&is_ajax=1，其中key值后面的数字为验证码，需要带入获取验证码返回的cookie访问，如果登录成功，在返回的源码中会有"登录成功"字样，如果提示"验证码不正确"就需要重新获取验证码并识别再登录，登录成功后需要获取返回的完整cookie
4、签到，get访问验证码链接https://yabook.blog/e/ShowKey/?v=spacefb， 得到验证码图片，并识别验证码，以及获取到cookie
5、使用登录成功后的cookie以及签到获取到的验证码cookie组合后开始签到，签到链接为https://yabook.blog/e/member/cp/qiandao.php?action=qiandao， post访问，提交文本为key=4807，其中key为获取到的签到验证码，如果签到成功则返回源码中会包含"签到成功"

import requests
import ddddocr
import time
from http.cookies import SimpleCookie

class AutoCheckIn:
    def __init__(self):
        # 初始化OCR对象（关闭广告显示）
        self.ocr = ddddocr.DdddOcr(show_ad=False)
        
        # 登录相关URL和参数
        self.login_captcha_url = "https://yabook.blog/e/ShowKey/?v=login&t=0.5317634968437364"
        self.login_url = "https://yabook.blog/e/member/doaction.php"
        self.login_data = {
            "ecmsfrom": "",
            "enews": "login",
            "tobind": "0",
            "username": "chump",
            "password": "xX300400",
            "lifetime": "86400",
            "is_ajax": "1"
        }
        
        # 签到相关URL和参数
        self.checkin_captcha_url = "https://yabook.blog/e/ShowKey/?v=spacefb"
        self.checkin_url = "https://yabook.blog/e/member/cp/qiandao.php?action=qiandao"
        
        # 会话对象，用于保持cookies
        self.session = requests.Session()
        
    def get_captcha_and_cookie(self, url):
        """
        获取验证码图片和cookie
        :param url: 验证码URL
        :return: (验证码文本, cookie字典)
        """
        try:
            # 发送GET请求获取验证码图片
            response = self.session.get(url)
            response.raise_for_status()
            
            # 使用ddddocr识别验证码
            captcha = self.ocr.classification(response.content)
            
            # 清理识别结果，只保留数字
            captcha = ''.join(filter(str.isdigit, captcha))
            
            # 确保识别结果是4位数字
            if len(captcha) != 4:
                print(f"验证码识别错误: {captcha}")
                return None, None
                
            return captcha, response.cookies.get_dict()
            
        except Exception as e:
            print(f"获取验证码失败: {e}")
            return None, None
    
    def login(self, max_retries=3):
        """
        登录网站
        :param max_retries: 最大重试次数
        :return: 登录成功返回True，否则返回False
        """
        retry_count = 0
        
        while retry_count < max_retries:
            # 获取登录验证码和cookie
            captcha, cookie = self.get_captcha_and_cookie(self.login_captcha_url)
            
            if not captcha or not cookie:
                retry_count += 1
                time.sleep(1)
                continue
                
            print(f"尝试登录，验证码: {captcha}")
            
            # 准备登录数据
            login_data = self.login_data.copy()
            login_data["key"] = captcha
            
            try:
                # 发送POST请求登录
                response = self.session.post(
                    self.login_url,
                    data=login_data,
                    cookies=cookie
                )
                response.raise_for_status()
                
                # 检查登录结果
                if "登录成功" in response.text:
                    print("登录成功!")
                    print("登录返回的完整cookie:", self.session.cookies.get_dict())
                    return True
                elif "验证码不正确" in response.text:
                    print("验证码错误，重新尝试...")
                    retry_count += 1
                    time.sleep(1)
                else:
                    print("登录失败:", response.text)
                    retry_count += 1
                    time.sleep(1)
                    
            except Exception as e:
                print(f"登录请求失败: {e}")
                retry_count += 1
                time.sleep(1)
        
        print(f"登录失败，尝试{max_retries}次后仍未成功")
        return False
    
    def check_in(self, max_retries=3):
        """
        执行签到操作
        :param max_retries: 最大重试次数
        :return: 签到成功返回True，否则返回False
        """
        if not self.session.cookies.get_dict():
            print("请先登录再签到")
            return False
            
        retry_count = 0
        
        while retry_count < max_retries:
            # 获取签到验证码和cookie
            captcha, cookie = self.get_captcha_and_cookie(self.checkin_captcha_url)
            
            if not captcha or not cookie:
                retry_count += 1
                time.sleep(1)
                continue
                
            print(f"尝试签到，验证码: {captcha}")
            
            try:
                # 准备签到数据
                checkin_data = {"key": captcha}
                
                # 合并登录cookie和签到验证码cookie
                merged_cookies = {**self.session.cookies.get_dict(), **cookie}
                
                # 发送POST请求签到
                response = self.session.post(
                    self.checkin_url,
                    data=checkin_data,
                    cookies=merged_cookies
                )
                response.raise_for_status()
                
                # 检查签到结果
                if "签到成功" in response.text:
                    print("签到成功!")
                    print("签到返回的完整cookie:", self.session.cookies.get_dict())
                    return True
                elif "验证码不正确" in response.text:
                    print("验证码错误，重新尝试...")
                    retry_count += 1
                    time.sleep(1)
                else:
                    print("签到失败:", response.text)
                    retry_count += 1
                    time.sleep(1)
                    
            except Exception as e:
                print(f"签到请求失败: {e}")
                retry_count += 1
                time.sleep(1)
        
        print(f"签到失败，尝试{max_retries}次后仍未成功")
        return False
    
    def run(self):
        """
        执行完整的签到流程
        """
        # 第一步：登录
        if self.login():
            # 第二步：签到
            self.check_in()

if __name__ == "__main__":
    auto_checkin = AutoCheckIn()
    auto_checkin.run()