Python extra: use selenium to realize CSDN automatic sign-in

Today, let's learn how to use selenium to realize CSDN automatic sign-in, let's start learning!

1. Log in

I won't say much about login, in my Python extra : Use selenium to automatically log in to the CSDN article.

2. Automatic sign-in

2.1 HTML source code of sign-in button

First, we visit the sign-in page and find the HTML source code of the sign-in button:

When not checked in:
you can see that when the button is not checked in, there is a div tag whose class attribute is handle_box to_sign.

When checked in: When
checked in, the button is a label with the class attribute of handle_box has_sign.

2.2 Writing code

from selenium.webdriver import Firefox
from time import sleep

def csdn_login(driver, username, password):
	# 省去登录代码 可以去复制我的那篇文章

# 把executable_path你电脑里的浏览器驱动
driver = Firefox(executable_path="geckodriver.exe")

# 登录
csdn_login(driver, "你的用户名", "你的密码")

# 等待3秒 为了等服务器上传登录信息
sleep(3)

# 访问签到页面
driver.get("https://i.csdn.net/#/user-center/draw/")
# 如果存在未签到的div按钮
try:
    div = driver.find_element_by_xpath("//div[@class='handle_box to_sign']")
except NoSuchElementException:
	# 则打印已经签到了
    print("已经签到了！")
else:
	# 否则点击div按钮
    div.click()
    print("签到完成！")
# 关闭页面
driver.close()

Run the code and you can automatically sign in!

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