from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.action_chains import ActionChains
import time
from selenium.common.exceptions import NoSuchElementException
driver = 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(‘15755172398‘)
pwd = driver.find_element_by_css_selector(‘#ContentPlaceHolder1_txtPwd‘).send_keys(‘456789‘)
# 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标题
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)
title=driver.find_elements_by_xpath(‘//*[@id="waterfall"]/div/div/div/div/a‘)
print(len(title))
for i in title:
print(i.text)