%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n UTF-8 ${LOG_HOME}/spring-boot.log %d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n UTF-8 ${LOG_HOME}/spring-boot-%d{yyyy-MM-dd}.log 30 1GB