APP_ENV=local APP_DEBUG=true APP_KEY= APP_TIMEZONE=UTC DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=homestead DB_USERNAME=homestead DB_PASSWORD=secret CACHE_DRIVER=file QUEUE_DRIVER=sync
//系统编码，用于生成错误码 SYSTEM_CODE=09 //系统名称，用于告警识别 SYSTEM_NAME=IC业务助手福利中心服务
