实例2:点触验证码
实例网站:易盾(http://dun.163.com/trial/picture-click)
实例工具:webdriver + Chrome浏览器
模块:selenium,re,pillow(PIL),io,requests,time 超级接口模块
# 超级鹰接口模块
#!/usr/bin/env python
# coding:utf-8
import requests
from hashlib import md5
class Chaojiying_Client(object):
def __init__(self, username, password, soft_id):
self.username = username
self.password = md5(password.encode('utf8')).hexdigest()
self.soft_id = soft_id
self.base_params = {
'user': self.username,
'pass2': self.password,
'softid': self.soft_id,
}
self.headers = {
'Connection': 'Keep-Alive',
'User-Agent': 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)',
}
def PostPic(self, im, codetype):
"""
im: 图片字节
codetype: 题目类型 参考 http://www.chaojiying.com/price.html
"""
params = {
'codetype': codetype,
}
params.update(self.base_params)
files = {'userfile': ('ccc.jpg', im)}
r = requests.post('http://upload.chaojiying.net/Upload/Processing.php', data=params, files=files, headers=self.headers)
return r.json()
def ReportError(self, im_id):
"""
im_id:报错题目的图片ID
"""
params = {
'id': im_id,
}
params.update(self.base_params)
r = requests.post('http://upload.chaojiying.net/Upload/ReportError.php', data=params, headers=self.headers)
return r.json()
实例代码
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions
from selenium.webdriver import ActionChains
import time
from io import BytesIO
from PIL import Image
from chaojiying import Chaojiying_Client
# 生成类
class VerificationClick(object):
# 初始化
def __init__(self, user, pw, soft_id):
self.user = user
self.pw = pw
self.id = soft_id
self.url = 'http://dun.163.com/trial/picture-click'
chrome = self.webdrive_open()
self.driver = webdriver.Chrome(chrome_options=chrome,
executable_path='chromedriver.exe')
self.wait = WebDriverWait(self.driver, 10)
# 设置浏览器格式
def webdrive_open(self):
option = Options()
option.add_argument('--window-size=1366,768')
option.add_argument('--disable-infobars')
return option
# 访问url
def log_in_url(self):
self.driver.get(self.url)
# 页面操作
def get_action(self):
self.log_in_url()
button = self.wait.until(expected_conditions.presence_of_element_located((
By.XPATH, '//*[@class="tcapt_item is-left"]//*[@class="yidun_tips"]'
)))
# print(button)
actions = ActionChains(driver=self.driver)
# 模拟页面翻页
ActionChains(self.driver).move_to_element(button)
# self.driver.excute_script("window.scrollTo(0, document.body.scrollHeight)")
actions.click(button)
actions.perform()
# 获取图片
def get_img(self):
self.get_action()
location = self.wait.until(expected_conditions.visibility_of_element_located((
By.XPATH, '//*[@class="tcapt_item is-left"]//*[@class="yidun_bg-img"]'
))).location
img = BytesIO(self.driver.get_screenshot_as_png())
im = Image.open(img)
print(location)
old_img = im.crop((location['x'] + 126, location['y']-12, location['x'] + 500, location['y'] + 250))
# old_img.show()
new_img = old_img.resize((324, 260))
# new_img.show()
pic_save = BytesIO()
new_img.save(pic_save, format('png'))
img_post = pic_save.getvalue()
return img_post
# 连接超级鹰接口获取点击位置
def pic_post(self, img_post):
cjy = Chaojiying_Client(self.user, self.pw, self.id)
x = cjy.PostPic(img_post, 9103).get('pic_str')
print(x)
position = [i.split(',') for i in (x.split('|'))]
print(position)
return position
# 图片点击
def click_pic(self, position):
loc = self.wait.until(expected_conditions.visibility_of_element_located((
By.XPATH, '//*[@class="tcapt_item is-left"]//*[@class="yidun_bg-img"]'
)))
new_position = []
for x, y in position:
pos = (int(x) + 2, int(y) - 25)
new_position.append(pos)
ActionChains(self.driver).move_to_element_with_offset(loc, new_position[0][0], new_position[0][1]).click().perform()
time.sleep(1)
first_position = new_position[0]
for second_position in new_position[1:]:
for x, y in self.trajectory(first_position, second_position):
ActionChains(self.driver).move_to_element_with_offset(loc, x, y).perform()
ActionChains(self.driver).click().perform()
time.sleep(1)
first_position = second_position
# 点击轨迹
def trajectory(self, first_position, second_position):
position_list = []
x = (int(second_position[0]) - int(first_position[0])) / 20
y = (int(second_position[1]) - int(first_position[1])) / 20
for i in range(20):
position = (int(first_position[0] + round(x * i)), int(first_position[1] + round(y * i)))
position_list.append(position)
return position_list
def run(self):
self.click_pic(self.pic_post(self.get_img()))
# self.get_img()
time.sleep(10)
# self.driver.quit()
if __name__ == '__main__':
a = VerificationClick('username', 'password', '898279')
a.run()