flask
https://dormousehole.readthedocs.io/en/latest/installation.html#install-create-env
创建虚拟环境
python3 -m venv venv
激活虚拟环境
. venv/bin/activate
安装Flask
pip install Flask --default-timeout=1000
https://dormousehole.readthedocs.io/en/latest/server.html#server
export FLASK_APP=my_application
export FLASK_ENV=development 开发环境
flask run
https://dormousehole.readthedocs.io/en/latest/deploying/uwsgi.html#id1
wsgi uwsgi