以前使用selenium时都是在单窗口的模式下,本次新增多窗口下的窗口之间切换
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import selenium.webdriver.support.ui as ui
from selenium.webdriver.common.action_chains import ActionChains
#完成点击下载ppt
def get_ppt_download():
start_url = ‘http://www.hjenglish.com/dl/bec/‘
driver = webdriver.Chrome()
driver.maximize_window()
wait = ui.WebDriverWait(driver,10)
driver.get(start_url)
h = driver.current_window_handle
driver.find_elements_by_xpath(‘//a[@class="fastLogin"]‘)[0].click()
driver.find_elements_by_xpath(‘//input[@class="hp-username"]‘)[0].send_keys("") #引号内输入用户名
driver.find_elements_by_xpath(‘//input[@class="hp-password"]‘)[0].send_keys("") #引号内输入密码
driver.find_elements_by_xpath(‘//button[@class="hp-btn hp-btn-green"]‘)[0].click()
time.sleep(5)
for i in driver.window_handles:
if i == h:
driver.switch_to_window(h)
article_list = driver.find_elements_by_xpath(‘//ul[@id="article_list"]/li‘)
for index in range(0,len(article_list)):
for m in driver.window_handles:
if m == h:
driver.switch_to_window(h)
article_list[index].find_elements_by_xpath(‘./div[@class="article_list_info"]/h2/a[@class=" a_article_title"]‘)[0].click()
for t in driver.window_handles:
if t != h:
driver.switch_to_window(t)
p = driver.find_elements_by_xpath(‘//div[@class="btn_downpage_area"]/a[@class="btn_downpage"]‘)
if len(p):
p[0].click()
driver.find_elements_by_xpath(‘//ul[@id="down_linklist"]/li[1]‘)[0].click()
time.sleep(5)
driver.close()
else:
driver.switch_to_window(h)
time.sleep(3)
driver.close()
本次测试的网站是http://www.hjenglish.com/dl/bec/
主要是中间列表ppt的下载
经测试,可以正常实现单个ppt的点击下载逻辑,但是在循环点击其他ppt时还有点问题,有待解决。