How to setup environment variables for `flask run` on Windows?

Question

I just started learning flask and I am stuck at setting up the Flask environment variables. I don\'t know how to setup the environment variables. Whenever I use the flask

Answer 1

hope this could help someone, first set flask env like this inside the python virtual env (for windows command prompt)

set FLASK_ENV = development

then

set FLASK_APP = app.py 

(app.py should be your flask application file)