代码是修改的别人的
from selenium import webdriver
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver import ActionChains
from bs4 import BeautifulSoup
from urllib.request import urlretrieve
from PIL import Image
import time, re, random, os
class CrackGeetest():
def __init__(self):
#self.url = 'https://passport.bilibili.com/login'
# self.url = 'https://www.huxiu.com/'
self.url = 'https://user.tuwan.com/Register/?returnurl=https://y.tuwan.com/home/msg/'
self.browser = webdriver.Chrome()
self.wait = WebDriverWait(self.browser, 10)
def mk_img_dir(self):
"""
创建图片目录文件
:return:
"""
if not os.path.exists('Image'):
os.mkdir('Image')
def get_geetest_image(self):
"""
获取验证码图片
:return: 图片location信息
"""
bg = []
fullgb = []
while bg == [] and fullgb == []:
soup = BeautifulSoup(self.browser.page_source, 'lxml')
bg = soup.find_all('div', class_='gt_cut_bg_slice')
fullgb = soup.find_all('div', class_='gt_cut_fullbg_slice')
print(bg[0])
bg_url = re.findall('url\(\"(.*?)\"\);', bg[0].get('style'))[0].replace('webp', 'jpg')
print(bg_url)
fullgb_url = re.findall('url\(\"(.*?)\"\);', fullgb[0].get('style'))[0].replace('webp', 'jpg')
bg_location_list = []
fullgb_location_list = []
for each_bg in bg:
location = {}
location['x'] = int(re.findall('background-position: (.*)px (.*)px;', each_bg.get('style'))[0][0])
location['y'] = int(re.findall('background-position: (.*)px (.*)px;', each_bg.get('style'))[0][1])
bg_location_list.append(location)
for each_fullgb in fullgb:
location = {}
location['x'] = int(re.findall('background-position: (.*)px (.*)px;', each_fullgb.get('style'))[0][0])
location['y'] = int(re.findall('background-position: (.*)px (.*)px;', each_fullgb.get('style'))[0][1])
fullgb_location_list.append(location)
print(bg_location_list)
self.mk_img_dir()
urlretrieve(url=bg_url, filename='Image/bg.jpg')
print('缺口图片下载完成！')
urlretrieve(url=fullgb_url, filename='Image/fullgb.jpg')
print('背景图片下载完成！')
return bg_location_list, fullgb_location_list
def get_merge_image(self, filename, location_list):
"""
根据图片位置合并还原
:param filename: 图片
:param location: 位置
:return:合并后的图片对象
"""
im = Image.open(filename)
new_im = Image.new('RGB',(260,116))
im_list_upper = []
im_list_lower = []
for location in location_list:
if location['y'] == -58:
im_list_upper.append(im.crop((abs(location['x']),58,abs(location['x'])+10,116)))
if location['y'] == 0:
im_list_lower.append(im.crop((abs(location['x']),0,abs(location['x'])+10,58)))
x_offset = 0
for img in im_list_upper:
new_im.paste(img, (x_offset, 0))
x_offset+=img.size[0]
x_offset = 0
for img in im_list_lower:
new_im.paste(img, (x_offset, 58))
x_offset+=img.size[0]
new_im.save('Image/'+re.split('[./]', filename)[1]+'1.jpg')
return new_im
def is_px_equal(self, img1, img2, x, y):
"""
判断两个像素是否相同
:param img1: 图片1
:param img2:图片2
:param x:位置1
:param y:位置2
:return:像素是否相同
"""
pix1 = img1.load()[x,y]
pix2 = img2.load()[x,y]
threshold = 60
if abs(pix1[0]-pix2[0]) < threshold and abs(pix1[1]-pix2[1]) < threshold and abs(pix1[2]-pix2[2]) < threshold:
return True
else:
return False
def get_gap(self, img1, img2):
"""
获取缺口偏移量
:param img1: 不带缺口图片
:param img2: 带缺口图片
:return:
"""
left = 60
for i in range(left, img1.size[0]):
for j in range(img1.size[1]):
if not self.is_px_equal(img1, img2, i, j):
left = i
return left
return left
def get_track(self, distance):
"""
根据偏移量和手动操作模拟计算移动轨迹
:param distance: 偏移量
:return: 移动轨迹
"""
# 移动轨迹
tracks = []
# 当前位移
current = 0
# 减速阈值
mid = distance * 4 / 5
# 时间间隔
t = 0.2
# 初始速度
v = 0
while current < distance:
if current < mid:
a = random.uniform(2, 5)
else:
a = -(random.uniform(12.5, 13.5))
v0 = v
v = v0 + a * t
x = v0 * t + 1 / 2 * a * t * t
current += x
if 0.6 < current - distance < 1:
x = x - 0.53
tracks.append(round(x, 2))
elif 1 < current - distance < 1.5:
x = x - 1.4
tracks.append(round(x, 2))
elif 1.5 < current - distance < 3:
x = x - 1.8
tracks.append(round(x, 2))
else:
tracks.append(round(x, 2))
return tracks
def get_slider(self):
"""
获取滑块
:return:滑块对象
"""
try:
slider = self.wait.until(EC.element_to_be_clickable((By.XPATH, '//div[@class="gt_slider"]/div[contains(@class,"gt_slider_knob")]')))
return slider
except TimeoutError:
print('加载超时...')
def move_to_gap(self, slider, tracks):
"""
将滑块移动至偏移量处
:param slider: 滑块
:param tracks: 移动轨迹
:return:
"""
action = ActionChains(self.browser)
action.click_and_hold(slider).perform()
for x in tracks:
action.move_by_offset(xoffset=x,yoffset=-1).perform()
action = ActionChains(self.browser)
time.sleep(0.6)
action.release().perform()
def success_check(self):
"""
验证是否成功
:return:
"""
try:
if re.findall('gt_success', self.browser.page_source, re.S):
print('验证成功！')
return True
else:
print('验证失败！')
return False
except TimeoutError:
print('加载超时...')
finally:
self.browser.close()
if __name__ == '__main__':
try:
while True:
check = CrackGeetest()
check.browser.get(check.url)
time.sleep(2)
#submit_btn = check.browser.find_element_by_class_name('err_input')
submit_btn = check.browser.find_elements_by_id('ctl00_mainContent_txt_name')[0] #此处需要注意,by_id返回的是列表,需要加0,提取第一个元素
submit_btn.send_keys('nongcunqqpppp') #用户名
submit_btn = check.browser.find_elements_by_id('ctl00_mainContent_txt_password')[0]
submit_btn.send_keys('12341234') #输入密码
submit_btn = check.browser.find_elements_by_id('repeatpwd')[0]
submit_btn.send_keys('12341234') #再次输入密码
submit_btn = check.browser.find_elements_by_id('ctl00_mainContent_txt_phone')[0]
submit_btn.send_keys('13600000000') #输入手机号
submit_btn = check.browser.find_elements_by_id('getcode')[0]
submit_btn.click()
time.sleep(2)
bg_location_list, fullgb_location_list = check.get_geetest_image()
img1 = check.get_merge_image('Image/fullgb.jpg', fullgb_location_list)
img2 = check.get_merge_image('Image/bg.jpg', bg_location_list)
# distance应根据实际情况做微调
distance = check.get_gap(img1, img2) * 1.138
slider = check.get_slider()
tracks = check.get_track(distance)
check.move_to_gap(slider, tracks)
time.sleep(0.5)
CHECK = check.success_check()
if CHECK == True:
break
except Exception:
print('程序出错啦！')
# check = CrackGeetest()
# check.browser.get(check.url)
# time.sleep(2)
# check.get_geetest_image()