selenium自动化之iframe弹窗操作实例

以登录腾讯课堂为例介绍iframe弹窗的操作

# -*- coding:utf-8 -*-
import time

from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium import webdriver

# 初始化会话浏览器
driver = webdriver.Chrome()
# 浏览器窗口最大化
driver.maximize_window()
# 访问页面
driver.get("https://ke.qq.com/")

# 定位登录元素
ele = driver.find_element_by_id("js_login")

# 单击登录按钮
ele.click()

# 显性等待登陆页面出现
loc1 = (By.XPATH, '//a[contains(@class,"btns-enter-qq")]')
WebDriverWait(driver, 10).until(EC.visibility_of_element_located(loc1))

# 选择QQ登陆
driver.find_element(*loc1).click()

# 获取iframe页面元素
frame = driver.find_element_by_xpath('//iframe[@name="login_frame_qq"]')

# 切换进入iframe页面
driver.switch_to.frame(frame)

# 选择账号密码登录
driver.find_element_by_id("switcher_plogin").click()

# 显性等待输入界面出现
loc2 = (By.ID, 'low_login_wording')
WebDriverWait(driver, 10).until(EC.visibility_of_element_located(loc2))

# 取消下次自动登录
driver.find_element_by_id("low_login_wording").click()

# 输入用户名
driver.find_element_by_id("u").send_keys("451554782")

# 输入密码
driver.find_element_by_id("p").send_keys("12345678")

# 点击登录
driver.find_element_by_id("login_button").click()   # 因为用户名和密码是错误的所以这里面出现错误提示界面

# 强制等待3秒
time.sleep(3)

# 关闭浏览器
driver.quit()

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