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| import time import random import requests
from cv2 import cv2 as cv from selenium.webdriver import Chrome from selenium.webdriver.common.by import By from selenium.webdriver import ActionChains from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC
driver = Chrome()
class Tx():
def __init__(self):
self.url = 'http://dld.qzapp.z.qq.com/qpet/cgi-bin/phonepk?zapp_uin=&sid=b+BqyBVjL/uOqlmjH2/Kp0/GqwABVg/196790a110201==&channel=0&g_ut=1&cmd=index' self.username = '123456345' self.password = "abcdxdk"
self.wait = WebDriverWait(driver, 10)
def login(self): ''' 实现网站登陆 '''
driver.get(self.url)
账号 = self.wait.until(EC.presence_of_element_located((By.ID, 'u'))) 账号.send_keys(self.username)
密码 = self.wait.until(EC.presence_of_element_located((By.ID, 'p'))) 密码.send_keys(self.password)
self.wait.until(EC.presence_of_element_located((By.ID, 'go'))).click() time.sleep(5)
iframe = self.wait.until( EC.frame_to_be_available_and_switch_to_it((By.ID, 'tcaptcha_iframe'))) if iframe: self.tx_code()
def tx_code(self): ''' 滑动滑块 '''
bk_block = self.wait.until(EC.presence_of_element_located( (By.ID, 'slideBg'))).get_attribute('src')
if self.save_img(bk_block): dex = self.get_pos() track_list = self.get_track(dex) time.sleep(0.5)
slid_ing = self.wait.until(EC.presence_of_element_located( (By.ID, 'tcaptcha_drag_thumb')))
ActionChains(driver).click_and_hold( on_element=slid_ing).perform()
time.sleep(0.2) print('轨迹', track_list)
for track in track_list: ActionChains(driver).move_by_offset( xoffset=track, yoffset=0).perform() time.sleep(1)
ActionChains(driver).release( on_element=slid_ing).perform() time.sleep(1)
return True else: print('缺口图片捕获失败') return False
@staticmethod def save_img(bk_block): ''' 将验证码缺口图片保存到当前目录下 不要用中文路径, 会报错 '''
try: img = requests.get(bk_block) time.sleep(0.25)
with open('./tx.jpeg', 'wb') as f: f.write(img.content)
return True except: return False
@staticmethod def get_pos(): ''' 识别缺口 注意:网页上显示的图片为缩放图片, 缩放 50 % 所以识别坐标需要 0.5 contours 轮廓图像, 类型list hierarchy 每条轮廓对应的属性, 属于 numpy.ndarray 类 cv.RETR_EXTERNAL 表示只检测外轮廓 cv.CHAIN_APPROX_SIMPLE 压缩水平、垂直、对角线方向的元素, 只保留该方向的终点坐标, 例如一个矩形轮廓只需4个点来保存轮廓信息 '''
image = cv.imread('./tx.jpeg')
blurred = cv.GaussianBlur(image, (5, 5), 0)
canny = cv.Canny(blurred, 200, 400)
contours, _ = cv.findContours( canny, cv.RETR_EXTERNAL, cv.CHAIN_APPROX_SIMPLE) for _, contour in enumerate(contours): m = cv.moments(contour) if m['m00'] == 0: cx = _ = 0 else: cx, _ = m['m10'] / m['m00'], m['m01'] / m['m00']
if 6000 < cv.contourArea(contour) < 8000 and 370 < cv.arcLength(contour, True) < 390: if cx < 400: continue
x, y, w, h = cv.boundingRect(contour)
cv.rectangle(image, (x, y), (x + w, y + h), (0, 0, 255), 2) print('【缺口识别】 {x}px'.format(x=x/2)) return x/2 return 0
@staticmethod def get_track(distance): ''' 模拟轨迹 '''
distance -= 26 v = 0 t = 0.2 tracks = [] current = 0 mid = distance * 7 / 8
distance += 10 while current < distance: if current < mid: a = random.randint(2, 4) else: a = -random.randint(3, 5)
v0 = v s = v0 * t + 0.5 * a * (t ** 2) current += s tracks.append(round(s))
v = v0 + a * t
for _ in range(4): tracks.append(-random.randint(2, 3)) for _ in range(4): tracks.append(-random.randint(1, 3)) return tracks
if __name__ == '__main__':
Tx = Tx() Tx.login()
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