niumalll/fastapi-backend

FastAPI Backend for 活牛采购智能数字化系统

This is a FastAPI implementation of the backend for the 活牛采购智能数字化系统.

Features

• User authentication with JWT
• Order management
• Payment processing
• Role-based access control
• Database integration with SQLAlchemy
• API documentation with Swagger UI and ReDoc

Requirements

• Python 3.8+
• FastAPI
• SQLAlchemy
• PyJWT
• Uvicorn

Installation

1. Create a virtual environment:

   python -m venv venv
   source venv/bin/activate  # On Windows: venv\Scripts\activate
   

2. Install dependencies:

   pip install -r requirements.txt
   

3. Configure environment variables (see .env.example)

4. Run the application:

   uvicorn app.main:app --reload
   

API Documentation

Once the server is running, you can access:

• Swagger UI: http://localhost:8000/docs
• ReDoc: http://localhost:8000/redoc