窗口切换

2023-11-16 16:09:46

import time
from selenium import webdriver
from selenium.webdriver import ChromeOptions
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as when


class TestDemo:
    def test_01(self):
        service = Service(executable_path='chromedriver')
        with webdriver.Chrome(service=service) as browser:
            browser.implicitly_wait(5)
            browser.get("http://www.baidu.com")
            input_el = browser.find_element(By.XPATH, '//input[@id="kw"]')
            input_el.send_keys('柠檬班')

            # 点击百度一下
            search_btn = browser.find_element(By.ID, 'su')
            search_btn.click()

            # 显性等待
            # 1，等待器，设置倒计时
            # 2，等待条件，出现
            # 3，在超时前，如果等待条件出现了； 如果等待条件没出现，会报超时的错误
            wait = WebDriverWait(browser, timeout=5)
            condition = when.element_to_be_clickable( (By.LINK_TEXT, 'lemon.ke.qq.com/')  )
            lemon_link = wait.until(condition)

            # lemon_link = browser.find_element(By.LINK_TEXT, 'lemon.ke.qq.com')

            #
            #WebDriverWait(browser, timeout=10).until(when.element_to_be_clickable((By.LINK_TEXT, 'lemon.ke.qq.com/')))

            # 获取当前窗口
            print(browser.current_window_handle)

            # lemon_link = browser.find_element(By.LINK_TEXT, 'lemon.ke.qq.com/')
            lemon_link.click()

            # 打印所有的窗口名称 ['窗口1', '窗口2']
            print(browser.window_handles)

            # 有一个新页面生成
            # 切换到新页面

            browser.switch_to.window(browser.window_handles[-1])

            print(browser.current_window_handle)

            #
            browser.find_element(By.CSS_SELECTOR, '.agency-content')

上面是普通的窗口切换，下面是iframe切换

写个简单的有iframe的页面

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>py44</title>
</head>
<body>
    <h2 id="hello">hello</h2>
    <iframe id="i" name="f" src="http://www.testingpai.com" width="800px" height="600px"></iframe>


</body>
</html>

切换到iframe

import time
from selenium import webdriver
from selenium.webdriver import ChromeOptions
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as when


class TestDemo:
    def test_01(self):
        service = Service(executable_path='chromedriver_95.exe')
        with webdriver.Chrome(service=service) as browser:
            browser.implicitly_wait(5)
            browser.get("file:///D:/vip%E7%8F%AD%E7%BA%A7/py44/day36_%E7%AD%89%E5%BE%85%E5%92%8C%E5%88%87%E6%8D%A2/iframe_web.html")

            browser.find_element(By.ID, 'hello')

            # 必须要切换到iframe当中
            iframe = browser.find_element(By.ID, 'i')
            browser.switch_to.frame(iframe)

            # iframe
            browser.find_element(By.XPATH, '//span[contains(text(), "排行榜")]')

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