python3 selenium 获取JS动态页面title

2016/11/24 星期四 下午 10:09:29

from  selenium import webdriverfrom selenium.webdriver.common.keys import Keysfrom selenium.webdriver.common.action_chains import  ActionChainsimport timefrom selenium.common.exceptions import NoSuchElementExceptiondriver = webdriver.Chrome()driver.implicitly_wait(20)driver.maximize_window()driver.get("http://www.yibaolib.com/Login.aspx")user = driver.find_element_by_css_selector('#ContentPlaceHolder1_txtPhone').send_keys('XXXXX')pwd = driver.find_element_by_css_selector('#ContentPlaceHolder1_txtPwd').send_keys('XXXX')# p=driver.find_element_by_css_selector('#ContentPlaceHolder1_txtPwd')driver.find_element_by_css_selector('#ContentPlaceHolder1_txtPwd').send_keys(Keys.ENTER)time.sleep(10)# js = "var q=document.body.scrollTop=10000"# driver.execute_script(js)# 为了快速滑动，先设置超时时间为1秒driver.implicitly_wait(1)# 不停的滑啊滑while True:    driver.execute_script("window.scrollTo(0,document.body.scrollHeight)")    try:        # 定位页面底部的一个图片        driver.find_element_by_xpath('//*[@id="waterfall"]/div[2]/div[33]/div/div/a')        # 如果没抛出异常就说明找到了底部标志，跳出循环        break    except NoSuchElementException as e:        # 抛出异常说明没找到底部标志，继续向下滑动        pass# 将超时时间改回10秒driver.implicitly_wait(10)time.sleep(10)title=driver.find_elements_by_xpath('//*[@id="waterfall"]/div/div/div/div/a')print(len(title))for  i in title:    print(i.text)target = driver.find_elements_by_xpath('//*[@id="waterfall"]/div[5]/div[33]/div/div/a')aa = driver.execute_script("arguments[0].scrollIntoView();", target) #拖动到可见的元素去print(aa.text)