<appender name="MY"
		class="ch.qos.logback.core.rolling.RollingFileAppender">
		<file>my.log</file>
		<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
			<fileNamePattern>my.%d{yyyy-MM-dd}.log</fileNamePattern>
		</rollingPolicy>
		<encoder>
			<pattern>%d{yyyy.MM.dd. HH:mm:ss.SSS} %-5level user:%X{userID} %logger{36} - %msg%n</pattern>
		</encoder>
	</appender>