Create a virtual environment using pycharm

Why create a virtual environment ？

Generally speaking , Using the global environment , There will be package version conflicts , In this case , Whenever we need to finish a project , You need to go without changing the version of the package , If you create a virtual environment for each project , In this case , The package libraries of our projects are independent , There is no conflict .

Create a process

1. First make sure that the folder is not in your project venv, This folder is used to store the environment , The new project does not have this folder .

2. Click on setting

 3. find Interpreter

 

4. Click add after completion add

5. You can see the virtual environment we created here , Click on OK that will do

 6. Click on OK, open Terminal

7. Input pip list

  Be careful

Never have Chinese in the project path , Having Chinese will lead to virtual environment failure , That's what I do , Vigilance ！