以菜鸟实验 driver.switch_to.frame("iframeResult") #进入frame 通过frame的id值
driver.find_element(By.XPATH,'/html/body/input').get_attribute('value') #获取按钮的文本value,通过get_attribute('value')方法
alert=WebDriverWait(driver,10).until(expected_conditions.alert_is_present()) #等待、定位alert弹窗
driver.switch_to.alert#定位到alert弹窗
alert.accept()#弹窗点击确认accept,点击取消是 dismiss
driver.switch_to.default_content()#回到默认页面,每次进入frame都要重新退出,进入默认页面
import time from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support import expected_conditions from selenium.webdriver.support.wait import WebDriverWait driver=webdriver.Chrome(executable_path="../../../chromedriver.exe") driver.get("https://www.runoob.com/try/try.php?filename=tryjs_alert") driver.switch_to.frame("iframeResult") text=driver.find_element(By.XPATH,'/html/body/input').get_attribute('value') print(text) driver.find_element(By.XPATH,'/html/body/input').click() try: alert=WebDriverWait(driver,10).until(expected_conditions.alert_is_present()) time.sleep(5) print(alert.text) alert=driver.switch_to.alert alert.accept() except Exception as e: print(e.args) driver.switch_to.default_content()