# 数据库配置
DB_USERNAME=root
DB_PASSWORD=your_password
DB_NAME=niumall_prod
DB_HOST=localhost
DB_PORT=3306

# JWT配置
JWT_SECRET=your_jwt_secret_key
JWT_EXPIRES_IN=24h

# Redis配置
REDIS_HOST=localhost
REDIS_PORT=6379

# 服务器配置
PORT=3000

# 日志配置
LOG_LEVEL=info

# 环境
NODE_ENV=production