Selenium use -- installation and testing

install selenium

In general , Use it directly pip Can be installed

pip install selenium

But if you meet urllib3 Version conflict of , It needs to be solved like this

First uninstall the original selenium and urllib3

pip uninstall selenium
pip uninstall urllib3

Install a specific version of urlib3

pip install urllib3==1.25.11

Install a specific version of selenium

pip install selenium==4.0.0.a1

Configure browser driver

If you want to selenium It can drive the browser into automatic test mode , You need to install the driver of a specific browser

Determine the browser version

Enter in the address field

 chrome://version

Get into Taobao mirror Download to drive

Configure boot environment

Decompress the downloaded compressed package , Get one chromedriver.exe Program （ Suppose the file path of the program is ：D:\Code\Selenium_Test）, You need to configure this path into the environment variable .

test

After configuring the appeal process , You can use the following code to test

from selenium import webdriver

driver = webdriver.Chrome()  #  Create a Chrome Of driver Instance object 

#  Access page 
driver.get(url="https://www.baidu.com/")

#  Search the page id by kw Box of , Input xxx
driver.find_element_by_id("kw").send_keys("xxx")

#  Search the page id by su The button , Click 
driver.find_element_by_id("su").click()

#  sign out 
# driver.quit()