cd ATimer
python -m venv env
source env/bin/activate //linux MacOS
env\Scripts\activate //Windows
python.exe -m pip install --upgrade pip
pip install -U xxxxx
pip install -r requirements.txt
python setup.py install
/*
set FLASK_APP=ATimer
export FLASK_APP=ATimer
set FLASK_ENV=development
export FLASK_ENV=development
*/
flask run
find . -name "*.pyc" -delete. //删除python缓存
pip install -U flask-sqlalchemy