使用selenium、webdriver打开谷歌浏览器,登录页面后闪退,但是版本号是对应的,是因为driver的全局变量问题
1、不设置driver为全局,放在函数内(会闪退)
from selenium import webdriver # 登陆百度 def main(): chromedriver_path = r"C:\Program Files (x86)\Google\Chrome\Application\chromedriver.exe" driver = webdriver.Chrome(executable_path=chromedriver_path) # 打开页面 page = driver.get(‘https://www.baidu.com/‘) if __name__ == "__main__": main()
2、把driver放在函数外,为全局(不会闪退)
from selenium import webdriver chromedriver_path = r"C:\Program Files (x86)\Google\Chrome\Application\chromedriver.exe" driver = webdriver.Chrome(executable_path=chromedriver_path) # 登陆百度 def main(): # 打开页面 page = driver.get(‘https://www.baidu.com/‘) if __name__ == "__main__": main()
3、也可以把driver放在函数内,只要设置为全局变量就可以
from selenium import webdriver # 登陆百度 def main(): global driver chromedriver_path = r"C:\Program Files (x86)\Google\Chrome\Application\chromedriver.exe" driver = webdriver.Chrome(executable_path=chromedriver_path) # 打开页面 page = driver.get(‘https://www.baidu.com/‘) if __name__ == "__main__": main()
非原创,自用记录