[%level] %date{yyyy-MM-dd HH:mm:ss.SSS} %logger{96}:[%line] - %msg%n UTF-8 ${log.base}/dolphinscheduler-alert.log ${log.base}/dolphinscheduler-alert.%d{yyyy-MM-dd_HH}.%i.log 20 64MB [%level] %date{yyyy-MM-dd HH:mm:ss.SSS} %logger{96}:[%line] - %msg%n UTF-8