用python+selenium获取XX省交通违章数据

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC


class JTWZ():
    def __init__(self,carAuthCode,carNum):
        """
        carAuthCode:车辆识别码
        carNum:车牌号
        """
        self.driver = webdriver.Chrome()
        self.url = ‘http://xxcx.hbsjg.gov.cn:8087/hbjj/‘
        self.carAuthCode=carAuthCode
        self.carNum=carNum

    def get_content(self):
        self.driver.get(self.url)
        try:
            element = WebDriverWait(self.driver, 10).until(EC.presence_of_element_located((By.ID, "checkCode1")))
            print(u‘开始登录...‘)
        except Exception as e:
            print(e) 
        self.carNum1 = self.driver.find_element_by_id(‘carNum1‘)
        self.carNum1.send_keys(self.carNum)
        self.carAuthCode1 = self.driver.find_element_by_id(‘carAuthCode1‘)
        self.carAuthCode1.send_keys(self.carAuthCode)

        captcha1=self.driver.find_element_by_id(‘captcha1‘)
        #从cookies找寻验证码
        for n in self.driver.get_cookies():
            if n.get(‘name‘)!=None and n[‘name‘]==‘RANDOMVALIDATECODEKEY1‘:
                checkCode1=n[‘value‘]
        captcha1.send_keys(checkCode1)
        sub=self.driver.find_element_by_xpath("//input[@value=‘开始查询‘]")
        sub.click()
        try:
            element = WebDriverWait(self.driver, 10).until(EC.presence_of_element_located((By.CLASS_NAME, "fsmiddle")))
            print(u‘获取违章内容成功，保存为:wz.jpg...‘)
            self.driver.save_screenshot(‘wz.jpg‘)
            return 0
        except:
            print(u‘获取失败...‘) 
            return 1
        finally:
            self.driver.quit()

if __name__ == ‘__main__‘:
    jtwz=JTWZ(carAuthCode=000,carNum=‘‘)
    jtwz.get_content()