PracticeDev/study_python/flask-venv/README.md

环境准备

安装 python 环境

sudo apt-get install python3
sudo apt-get install python3-pip
sudo apt-get install python3.8-venv 
# 创建虚拟环境
python3 -m venv venv
# 激活虚拟环境
. venv/bin/activate

下面开始启动项目

pip3 install -r requese.txt
export FLASK_APP=hello
flask run