登录界面如下
爬虫代码
from selenium import webdriverimport time,random, re, osfrom test_chaojiying import Chaojiying_Client # 导入超级鹰工具类from PIL import Imagedriver = webdriver.Chrome() #启动谷歌浏览器driver.implicitly_wait(10)# 隐式等待( 等页面元素加载完毕再开始爬虫)driver.get('http://127.0.0.1:8999') # 使用本地django项目# 通过xpath 定位到账号密码输入框 并使用send_keys 发送账号密码到输入框driver.find_element_by_xpath('//*[@id="app"]/div/div[4]/div/form/div[1]/div[2]/div/div/input').send_keys('账号')driver.find_element_by_xpath('//*[@id="app"]/div/div[4]/div/form/div[2]/div[2]/div/div/input').send_keys('密码')driver.save_screenshot('one.png') # 先截取整个屏幕element = driver.find_element_by_xpath('//*[@id="app"]/div/div[4]/div/form/div[4]') #通过xpath找到验证码图片# print(element.location) # 打印元素坐标# print(element.size) # 打印元素大小left = element.location['x'] + 150top = element.location['y']right = element.location['x'] + (element.size['width']+220)bottom = element.location['y'] + (element.size['height']+20)im = Image.open('one.png')im = im.crop((left, top, right, bottom))now = time.strftime("%m-%d %H-%M",time.localtime())imgName = str(now) + ".png"im.save(imgName)# 经过坐标的过滤，将有验证码的图片保存至本地chaojiying = Chaojiying_Client('用户名', ' 密码', '用户中心的软件ID') im = open(imgName, 'rb').read() # 本地图片与当前py是同级，如不同级请写路径# print(chaojiying.PostPic(im, 1902)) #1902是验证码类型中的常见4-6位英文数字result_code = chaojiying.PostPic(im, 4004) #result: {'err_str': 'OK', 'pic_id': '2090615382056500023', 'err_no': 0, 'md5': '47298d1d39c7b28c1c0269d87b8f7c33', 'pic_str': '1336'}code = result_code['pic_str']# 取出验证码的识别结果print(code)# driver.find_element_by_xpath('//*[@id="app"]/div/div[4]/div/form/div[4]/div[2]/div/div/input').send_keys(code)#发送验证码# driver.find_element_by_xpath('//*[@id="app"]/div/div[4]/div/form/div[5]/button/div/div').click()#点击提交按钮driver.close() #关闭浏览器
通过selenium截取的验证码图片
超级鹰
test_chaojiying.py
import requestsfrom hashlib import md5class Chaojiying_Client(object):def __init__(self, username, password, soft_id):self.username = usernamepassword = password.encode('utf8')self.password = md5(password).hexdigest()self.soft_id = soft_idself.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):#m: 图片字节#codetype: 题目类型 参考 /price.htmlparams = {'codetype': codetype,}params.update(self.base_params)files = {'userfile': ('ccc.jpg', im)}r = requests.post('/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IDparams = {'id': im_id,}params.update(self.base_params)r = requests.post('/Upload/ReportError.php', data=params, headers=self.headers)return r.json()
gif动图
超级鹰验证码类型及单价
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