selenum模拟登陆知乎（重点倒立文字）

1、打开网页

2、点击到账号密码登录

3、判断验证码是否出现

4、输入账号密码

5、对验证码图片下载

6、通过zheye对图片进行分析获取倒立文字的坐标

7、网页对图片储存缩放一半，坐标进行处理

8、通过move和click进行点击倒立文字坐标

9、登录

# -*- coding: utf-8 -*-
import os
import sys
from selenium import webdriver
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
import scrapy
from mouse import move,click
import time
import pickle
from selenium.webdriver.common.keys import Keys
'''知乎破解倒立文字，登录'''
class ZhihuSpider(scrapy.Spider):name = 'zhihu'allowed_domains = ['www.zhihu.com']start_urls = ['https://www.zhihu.com/']def parse(self, response):passdef start_requests(self):from selenium.webdriver.chrome.options import Options'''解析英文验证码'''res_file = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))), 'res')chrome_option = Options()chrome_option.add_argument("--disable--extensions")chrome_option.add_experimental_option("debuggerAddress", "127.0.0.1:9222")browser = webdriver.Chrome(executable_path='D:\chromedriver_win32\chromedriver.exe',chrome_options=chrome_option)try:browser.maximize_window()except Exception as e:passbrowser.get('https://www.zhihu.com/signin')browser.find_element_by_xpath('//div[@class="SignFlow-tabs"]/div[2]').click()browser.find_element_by_xpath('//div[@class="SignFlowInput SignFlow-accountInputContainer"]/label/input').send_keys(Keys.CONTROL+"a")browser.find_element_by_xpath('//div[@class="SignFlowInput SignFlow-accountInputContainer"]/label/input').send_keys('17792926712')browser.find_element_by_xpath('//div[@class="SignFlow-password"]//input').send_keys(Keys.CONTROL+"a")browser.find_element_by_xpath('//div[@class="SignFlow-password"]//input').send_keys('123456')# browser.find_element_by_xpath('//div[@class="SignContainer-inner"]/form/button').click()# 有时验证码会提前弹出，需要判断是否需要点击提交等待弹出try:english_captcha_element = browser.find_element_by_class_name('Captcha-englishImg')except:english_captcha_element = Nonetry:chinese_captcha_element = browser.find_element_by_class_name("Captcha-chineseImg")except:chinese_captcha_element = Noneshow = Falseif chinese_captcha_element:text = chinese_captcha_element.get_attribute("src").replace('data:image/jpg;base64','')if 'null' not in text:show = Trueif english_captcha_element:text = english_captcha_element.get_attribute("src").replace('data:image/jpg;base64', '')if 'null' not in text:show = Trueif not show:move(756, 505)click()login_success = Falsewhile login_success:try:notify_ele = browser.find_element_by_xpath('//div[@class="AppHeader-inner"]/ul/li[2]/a/text()')login_success = Trueexcept:passtime.sleep(10)try:english_captcha_element = browser.find_element_by_class_name('Captcha-englishImg')except:english_captcha_element = Nonetry:chinese_captcha_element = browser.find_element_by_class_name("Captcha-chineseImg")except:chinese_captcha_element = Noneif chinese_captcha_element:ele_position = chinese_captcha_element.locationx_relative = ele_position["x"]y_relative = ele_position["y"]# 执行js，计算整个高度-上面TAB高度browser_navigation_panel_height = browser.execute_script('return window.outerHeight-window.innerHeight;')base64_text = chinese_captcha_element.get_attribute("src")import base64code = base64_text.replace('data:image/jpg;base64','').replace('%0A','')file_path = os.path.join(res_file, 'yzm_c.jpeg')if os.path.exists(file_path):os.remove(file_path)fh = open(file_path,'wb')fh.write(base64.b64decode(code))fh.close()# zheye解析中文验证码from zheye import zheyez = zheye()time.sleep(1)pt = z.Recognize(file_path)position_news = []if len(pt) == 2:position_news.append([pt[0][1]/2, pt[0][0]/2])position_news.append([pt[1][1]/2, pt[1][0]/2])else:position_news.append([pt[0][1]/2, pt[0][0]/2])# 循环点击倒立文字for position_new in position_news:print('x:{}'.format(x_relative+position_new[0]))print('y_relative:{}'.format(y_relative))print('browser_navigation_panel_height:{}'.format(browser_navigation_panel_height))print('position_new[1]:{}'.format(position_new[1]))# time.sleep(1)move(x_relative+position_new[0],y_relative+browser_navigation_panel_height+position_new[1])# move(x_relative+position_new[0],y_relative+browser_navigation_panel_height+position_new[1])click()time.sleep(5)browser.find_element_by_xpath('//div[@class="SignContainer-inner"]/form/button').click()# 鼠标点击move(756,542)click()cookies = browser.get_cookies()cookie_dict = {}for cookie in cookies:cookie_dict[cookie['name']] = cookie['value']return [scrapy.Request(url=self.start_urls[0], dont_filter=True, cookies=cookie_dict)]else:# 英文验证码处理pass# 通过读取cookies进行登录# cookie_file = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))),#                            'cookies', 'zhihu.cookie')# cookies = pickle.load(open(cookie_file,'rb'))# cookie_dict = {}# for cookie in cookies:#     cookie_dict[cookie['name']] = cookie['value']# return [scrapy.Request(url=self.start_urls[0], dont_filter=True, cookies=cookie_dict)]'''获取cookie，并保存from selenium.webdriver.chrome.options import Optionschrome_option = Options()chrome_option.add_argument("--disable--extensions")chrome_option.add_experimental_option("debuggerAddress","127.0.0.1:9222")browser = webdriver.Chrome(executable_path='D:\chromedriver_win32\chromedriver.exe',chrome_options=chrome_option)browser.get('https://www.zhihu.com/signin')# browser.find_element_by_xpath('//div[@class="SignFlow-tabs"]/div[2]').click()# browser.find_element_by_xpath(#     '//div[@class="SignFlowInput SignFlow-accountInputContainer"]/label/input').send_keys(Keys.CONTROL+"a")# browser.find_element_by_xpath('//div[@class="SignFlowInput SignFlow-accountInputContainer"]/label/input').send_keys('17792926722')# browser.find_element_by_xpath('//div[@class="SignFlow-password"]//input').send_keys(Keys.CONTROL+"a")# browser.find_element_by_xpath('//div[@class="SignFlow-password"]//input').send_keys('123456')# # 鼠标点击# move(756,542)# click()# # 选择控件点击# browser.find_element_by_xpath('//div[@class="SignContainer-inner"]/form/button').click()# 获取cookiecookies = browser.get_cookies()pickle.dump(cookies,open(cookie_file,'wb'))cookie_dict = {}for cookie in cookies:cookie_dict[cookie['name']] = cookie['value']return [scrapy.Request(url=self.start_urls[0],dont_filter=True,cookies=cookie_dict)]'''

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