bilibili登录接口正常
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criseLYJ
@@ -55,6 +55,11 @@
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- [x] [爬取图虫相应的图片](https://tuchong.com/)
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## show
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- bilibili自动登录测试正常，成功率98%
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- web微信
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import time
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from io import BytesIO
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from PIL import Image
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from selenium import webdriver
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from selenium.webdriver import ActionChains
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from selenium.webdriver.common.by import By
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from selenium.webdriver.support.ui import WebDriverWait
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from selenium.webdriver.support import expected_conditions as EC
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from selenium.webdriver.common.by import By
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from selenium.webdriver.common.action_chains import ActionChains
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from selenium.common.exceptions import TimeoutException
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from PIL import Image
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from io import BytesIO
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from time import sleep
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import random
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EMAIL = '1148995537@qq.com'
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PASSWORD = 'jian1998528'
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BORDER = 21
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LEFT_INIT = 70
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TOP_INIT = 30
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RIGHT_INIT = 30
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BOTTOM_INIT = 30
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"""
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info:
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author:CriseLYJ
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github:https://github.com/CriseLYJ/
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update_time:2019-3-7
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"""
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class CrackGeetest():
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def __init__(self):
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self.url = 'https://passport.bilibili.com/login'
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class BiliBili():
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"""
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登陆B站, 处理极验验证码
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电脑的缩放比例需要为100%, 否则验证码图片的获取会出现问题
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"""
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def __init__(self, username, password):
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"""
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初始化
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"""
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self.browser = webdriver.Chrome()
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self.wait = WebDriverWait(self.browser, 13)
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self.email = EMAIL
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self.password = PASSWORD
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self.url = 'https://passport.bilibili.com/login'
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self.browser.get(self.url)
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self.wait = WebDriverWait(self.browser, 5)
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self.username = username
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self.password = password
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def __del__(self):
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self.browser.close()
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def get_geetest_button(self):
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def get_button(self):
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"""
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获取初始验证按钮
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:return:
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获取滑动块, 并且返回
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:return: button
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"""
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button = self.wait.until(
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EC.element_to_be_clickable((By.CSS_SELECTOR, '#gc-box > div > div.gt_slider > div.gt_slider_knob')))
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button = self.wait.until(EC.element_to_be_clickable((By.CLASS_NAME, 'gt_slider_knob')))
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return button
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def get_see_image(self, button):
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def get_screenshot(self, button):
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"""
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鼠标悬停
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:param button:
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:return:
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获取网页两次截图:
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1. 鼠标悬停于button的截图
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2. 鼠标点击button后的截图
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:param button: 滑动块
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:return: 两次截图的结果
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"""
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ActionChains(self.browser).move_to_element(button).perform()
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screenshot1 = self.browser.get_screenshot_as_png()
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screenshot1 = Image.open(BytesIO(screenshot1))
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ActionChains(self.browser).click_and_hold(button).perform()
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screenshot2 = self.browser.get_screenshot_as_png()
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screenshot2 = Image.open(BytesIO(screenshot2))
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return (screenshot1, screenshot2)
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def get_position(self):
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def get_position(self, button):
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"""
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获取验证码位置
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:return: 验证码位置元组
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获取验证码图片的位置
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:return: 位置的四个点参数
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"""
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img = self.wait.until(
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EC.presence_of_element_located((By.CSS_SELECTOR, '#gc-box > div > div.gt_widget.gt_clean')))
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time.sleep(2)
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ActionChains(self.browser).move_to_element(button).perform()
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img = self.wait.until(EC.presence_of_element_located((By.CLASS_NAME, 'gt_box')))
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sleep(2)
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location = img.location
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size = img.size
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top, bottom, left, right = location['y'], location['y'] + size['height'], location['x'], location['x'] + size[
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'width']
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return (top, bottom, left, right)
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print(location, size)
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top, bottom, left, right = location['y'], location['y'] + size['height'], location['x'], \
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location['x'] + size['width']
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return top, bottom, left, right
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def get_screenshot(self):
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def get_geetest_image(self, button, name1='captcha1.png', name2='captcha2.png'):
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"""
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获取网页截图
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:return: 截图对象
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获取两次验证码的截图:
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1. 鼠标悬停于button的截图
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2. 鼠标点击button后的截图
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:param button: 滑动块
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:param name1: 原始验证码保存的名字
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:param name2: 缺块验证码保存的名字
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:return: 两次验证码截图的结果
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"""
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time.sleep(3)
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screenshot = self.browser.get_screenshot_as_png()
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screenshot = Image.open(BytesIO(screenshot))
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return screenshot
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def get_geetest_image(self, name='captcha.png'):
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"""
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获取验证码图片
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:return: 图片对象
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"""
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top, bottom, left, right = self.get_position()
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top, bottom, left, right = self.get_position(button)
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print('验证码位置', top, bottom, left, right)
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screenshot = self.get_screenshot()
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captcha = screenshot.crop((left, top, right, bottom))
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captcha.save(name)
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return captcha
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screenshot = self.get_screenshot(button)
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captcha1 = screenshot[0].crop((left, top, right, bottom))
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captcha1.save(name1)
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captcha2 = screenshot[1].crop((left, top, right, bottom))
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captcha2.save(name2)
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return (captcha1, captcha2)
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def open(self):
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def login(self):
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"""
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打开网页输入用户名密码
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打开浏览器,并且输入账号密码
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:return: None
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"""
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self.browser.get(self.url)
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email = self.wait.until(EC.presence_of_element_located((By.ID, 'login-username')))
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password = self.wait.until(EC.presence_of_element_located((By.ID, 'login-passwd')))
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time.sleep(2.3)
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email.send_keys(self.email)
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time.sleep(3.1)
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username = self.wait.until(EC.element_to_be_clickable((By.ID, 'login-username')))
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password = self.wait.until(EC.element_to_be_clickable((By.ID, 'login-passwd')))
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sleep(1)
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username.send_keys(self.username)
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sleep(1)
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password.send_keys(self.password)
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time.sleep(2.4)
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def get_gap(self, image1, image2):
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"""
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获取缺口偏移量
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:param image1: 不带缺口图片
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:param image2: 带缺口图片
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:return:
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"""
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left = LEFT_INIT
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top = TOP_INIT
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# 裁剪验证码多余的像素
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for i in range(left, image1.size[0] - RIGHT_INIT):
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for j in range(top, image1.size[1] - BOTTOM_INIT):
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if not self.is_pixel_equal(image1, image2, i, j):
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left = i
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return left
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return left
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def is_pixel_equal(self, image1, image2, x, y):
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def is_pixel_equal(self, img1, img2, x, y):
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"""
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判断两个像素是否相同
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:param image1: 图片1
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:param image2: 图片2
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:param x: 位置x
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:param y: 位置y
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:param img1: 原始验证码
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:param img2: 缺块验证码
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:param x: 像素点的x坐标
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:param y: 像素点的y坐标
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:return: 像素是否相同
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"""
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# 取两个图片的像素点
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pixel1 = image1.load()[x, y]
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pixel2 = image2.load()[x, y]
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threshold = 60
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pixel1 = img1.load()[x-1, y]
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pixel2 = img2.load()[x-1, y]
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threshold = 100
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if abs(pixel1[0] - pixel2[0]) < threshold and abs(pixel1[1] - pixel2[1]) < threshold and abs(
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pixel1[2] - pixel2[2]) < threshold:
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return True
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else:
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return False
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def get_gap(self, img1, img2):
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"""
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获取缺口偏移量
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:param img1: 原始验证码
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:param img2: 缺块验证码
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:return: 第二个缺块的左侧的x坐标
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"""
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left = 60 # 大致忽略掉第一个缺块
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for i in range(left, img1.size[0]):
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for j in range(img1.size[1]):
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if not self.is_pixel_equal(img1, img2, i, j):
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left = i
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return left
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return left
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def get_track(self, distance):
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"""
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根据偏移量获取移动轨迹
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:param distance: 偏移量
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:return: 移动轨迹
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获取滑块移动轨迹的列表
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:param distance: 第二个缺块的左侧的x坐标
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:return: 滑块移动轨迹列表
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"""
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# 移动轨迹
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track = []
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# 当前位移
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current = 0
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# 减速阈值
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mid = distance * 7 / 11
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# 计算间隔
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t = 0.3
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# 初速度
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mid = distance * 2 / 3
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t = 0.2
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v = 0
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distance += 10 # 使滑块划过目标地点, 然后回退
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while current < distance:
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if current < mid:
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# 加速度为正2
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a = 3
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a = random.randint(1, 3)
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else:
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# 加速度为负3
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a = -4
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# 初速度v0
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a = -random.randint(3, 5)
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v0 = v
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# 当前速度v = v0 + at
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v = v0 + a * t
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# 移动距离x = v0t + 1/2 * a * t^2
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move = v0 * t + 1 / 2 * a * t * t
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# 当前位移
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move = v0 * t + 0.5 * a * t * t
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current += move
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# 加入轨迹
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track.append(round(move))
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for i in range(2):
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track.append(-random.randint(2, 3))
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for i in range(2):
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track.append(-random.randint(1, 4))
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print(track)
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return track
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def move_to_gap(self, button, track):
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def move_button(self, button, track):
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"""
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拖动滑块到缺口处
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:param button: 滑块
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:param track: 轨迹
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:return:
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"""
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ActionChains(self.browser).click_and_hold(button).perform()
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for x in track:
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ActionChains(self.browser).move_by_offset(xoffset=x, yoffset=0).perform()
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time.sleep(0.9)
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ActionChains(self.browser).release().perform()
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def login(self):
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"""
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登录
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将滑块拖动到指定位置
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:param button: 滑动块
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:param track: 滑块运动轨迹列表
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:return: None
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"""
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submit = self.wait.until(EC.element_to_be_clickable((By.CLASS_NAME, 'btn-login')))
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submit.click()
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time.sleep(10)
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print('登录成功')
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ActionChains(self.browser).click_and_hold(button).perform()
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for i in track:
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ActionChains(self.browser).move_by_offset(xoffset=i, yoffset=0).perform()
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sleep(0.0005)
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sleep(0.5)
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ActionChains(self.browser).release().perform()
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def crack(self):
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# 输入用户名密码
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self.open()
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time.sleep(1)
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# 获取验证按钮
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button = self.get_geetest_button()
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# 模拟悬停
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self.get_see_image(button)
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# 获取验证码图片
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image1 = self.get_geetest_image('captcha1.png')
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# 点按呼出缺口
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button.click()
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# 获取带缺口的验证码图片
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image2 = self.get_geetest_image('captcha2.png')
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# 获取缺口位置
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gap = self.get_gap(image1, image2)
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print('缺口位置', gap)
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# 减去缺口位移
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gap -= BORDER
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# 获取移动轨迹
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track = self.get_track(gap)
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print('滑动轨迹', track)
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# 拖动滑块
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self.move_to_gap(button, track)
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try:
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success = self.wait.until(
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EC.text_to_be_present_in_element((By.CLASS_NAME, 'gt_success'), '验证成功'))
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print(success)
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self.login()
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except:
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self.crack()
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"""
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串接整个流程:
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1. 输入账号密码
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2. 获取滑动块
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3. 获取两张验证码图片
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4. 获取滑块移动轨迹
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5. 将滑块拖动至指定位置
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:return:
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"""
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self.login()
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button = self.get_button()
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captcha = self.get_geetest_image(button)
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left = self.get_gap(captcha[0], captcha[1])
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print(left)
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track = self.get_track(left)
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# 如果尝试登陆失败, 则重新验证, 最多三次
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times = 0
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while times < 3:
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self.move_button(button, track)
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try:
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success = self.wait.until(EC.text_to_be_present_in_element((By.CLASS_NAME, 'gt_info_type'), '验证通过:'))
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print(success)
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except TimeoutException as e:
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times += 1
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print('fail')
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else:
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print('success')
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return None
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if __name__ == '__main__':
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crack = CrackGeetest()
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crack.crack()
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ACCOUNT = input('请输入您的账号:')
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PASSOWRD = input('请输入您的密码:')
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test = BiliBili(ACCOUNT, PASSOWRD) # 输入账号和密码
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test.crack()
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