# ===== 数据库后端：mysql 或 mongodb =====
DB_BACKEND=mongodb

# ===== MySQL（DB_BACKEND=mysql 时必填）=====
MYSQL_DSN=mysql+aiomysql://root:root@127.0.0.1:3306/app?charset=utf8mb4

# ===== MongoDB（DB_BACKEND=mongodb 时必填）=====
MONGO_DSN=mongodb://127.0.0.1:27017
MONGO_DB=app

# ===== 应用 =====
APP_NAME=fastapi-template
APP_ENV=dev
APP_DEBUG=true
APP_HOST=0.0.0.0
APP_PORT=8000

# 跨域，逗号分隔；* 仅调试用
CORS_ORIGINS=*