selenium-selenium-webdriver - python adds the current directory to the environment variable

Question

python gets the script execution directory and adds it to the environment variable,

Because there is a driver chromedriver.exe in the current directory,

You need to use after the python

script

dir_path = sys.path[0]

The current script execution directory already exists. How to add it to the environment variable later?

Is it executed using cmd of python?

python It’s my first time using it. I hope python can give me some guidance

Answer 1

There are two methods,
The first is to use the sys.path.append() method to add the current directory to the directory list searched by the module, such as sys.path.append(dir_path)
The second is to The path of the current directory is added to the system’s PYTHONPATH environment variable.