fastapi集成各个组件

1.初始化项目

创建项目目录
mkdir fastapi-demo && cd fastapi-demo

创建虚拟环境
python -m venv venv

激活虚拟环境

Linux/Mac:
source venv/bin/activate

Windows:
venv\Scripts\activate

升级 pip
pip install --upgrade pip

安装fastapi
pip install fastapi uvicorn python-dotenv

pip freeze > requirements.txt

2. 集成postgresql

pip install “psycopg[binary]” sqlalchemy

3.集成httpx

pip install httpx

4.集成loguru

pip install loguru