###  数据库迁移
```bash
python manage.py migrate
```

### 创建管理员
```bash
python manage.py createsuperuser
```

### 启动服务
```bash
python manage.py runserver
```

### 访问 API 文档
- Swagger UI: http://localhost:8000/api/docs/swagger/
- ReDoc: http://localhost:8000/api/docs/redoc/
- 管理后台: http://localhost:8000/admin/