# 数据库配置 DB_HOST=mysql-6bc9094abd49-public.rds.volces.com DB_PORT=53305 DB_USERNAME=root DB_PASSWORD=WsJWXfwFx0bq6DE2kmB6 DB_DATABASE=nano_camera_miniapp DB_SYNCHRONIZE=false DB_LOGGING=true DB_MIGRATIONS_RUN=true # 应用配置 NODE_ENV=development PORT=3000 # N8N配置 N8N_BASE_URL=http://localhost:5678 N8N_API_KEY=your_n8n_api_key