Python:使用 cookie 登录 Selenium [英] Python: use cookie to login with Selenium

问题描述

我想做的是打开一个页面(例如youtube)并自动登录，就像我在浏览器中手动打开它一样.

What I want to do is to open a page (for example youtube) and be automatically logged in, like when I manually open it in the browser.

据我所知，我必须使用 cookie，问题是我无法理解.

From what I've understood, I have to use cookies, the problem is that I can't understand how.

我试图用这个下载 youtube cookie:

I tried to download youtube cookies with this:

driver = webdriver.Firefox(executable_path="driver/geckodriver.exe")
driver.get("https://www.youtube.com/")
print(driver.get_cookies())

我得到的是:

{'name': 'VISITOR_INFO1_LIVE', 'value': 'EDkAwwhbDKQ', 'path': '/', 'domain': '.youtube.com', 'expiry': None, 'secure': False, 'httpOnly': 真}

{'name': 'VISITOR_INFO1_LIVE', 'value': 'EDkAwwhbDKQ', 'path': '/', 'domain': '.youtube.com', 'expiry': None, 'secure': False, 'httpOnly': True}

那么我必须加载什么 cookie 才能自动登录?

So what cookie do I have to load to automatically log in?

推荐答案

您可以使用 pickle 将 cookie 保存为文本文件并稍后加载:

You can use pickle to save cookies as text file and load it later:

def save_cookie(driver, path):
    with open(path, 'wb') as filehandler:
        pickle.dump(driver.get_cookies(), filehandler)

def load_cookie(driver, path):
     with open(path, 'rb') as cookiesfile:
         cookies = pickle.load(cookiesfile)
         for cookie in cookies:
             driver.add_cookie(cookie)

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