selenium_WebDriverWait

代码如下：

 1 from selenium import webdriver
 2 from selenium.webdriver.common.by import By
 3 from selenium.webdriver.support.ui import WebDriverWait
 4 from selenium.webdriver.support import expected_conditions as EC
 5 from time import sleep
 6 #选择谷歌浏览器打开事务所网站
 7 driver=webdriver.Chrome()
 8 driver.implicitly_wait(10)
 9 url="https://192.168.21.150"
10 driver.get(url)
11 #窗口最大化
12 driver.maximize_window()
13 #选择用户名框，输入用户名cskczy
14 driver.find_element_by_xpath('//input[@name="userid"]').send_keys("cskczy")
15 #选择密码框，输入密码88888888
16 driver.find_element_by_xpath('//input[@name="password"]').send_keys("88888888")
17 #点击登录按钮
18 driver.find_element_by_xpath('//button[@class="login-btn"]').click()
19 #显式等待元素出现后，关闭事务所申报窗口
20 WebDriverWait(driver,5,0.5).until(EC.presence_of_all_elements_located((By.XPATH,'//*[@id="layui-layer2"]/div[3]/a[1]')))
21 driver.find_element_by_xpath('//*[@id="layui-layer2"]/div[3]/a[1]').click()
22 #显式等待元素出现后，关闭密码修改窗口
23 WebDriverWait(driver,5,0.5).until(EC.presence_of_all_elements_located((By.XPATH,'//*[@id="layui-layer1"]/span[1]')))
24 driver.find_element_by_xpath('//*[@id="layui-layer1"]/span[1]').click()
25 sleep(3)
26 driver.quit()