logback 설정 예

Spring Framework 에서 Logback 설정 예 입니다.

Logback에서 condition 사용을 위해서는 janino 라이브러리가 추가 되어야 합니다.

<dependency>

<groupId>org.codehaus.janino</groupId>

<artifactId>janino</artifactId>

<version>3.0.6</version>

</dependency>

parameter 중 image data가 있어 image data는 replace하여 logging 하도록 처리하고 있습니다.

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE xml>
	<configuration scan="true" scanPeriod="60 seconds">
	<if condition='p("spring.profiles.active").equals("dev")'>
	<then><property name="LOG_HOME" value="/DevServer_Log/" /><property name="LOG_LEVEL" value="INFO" /></then>
	<else><property name="LOG_HOME" value="/WebServer_Log/" /><property name="LOG_LEVEL" value="WARN" /></else>
	</if>
	<if condition='p("spring.profiles.active").equals("scheduled")'>
	<then><property name="FILE_NAME" value="server1" /></then>
	<else><property name="FILE_NAME" value="server2" /></else>
	</if>
	<!-- console로 log 남기기 -->
	<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
	<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
	<charset>UTF-8</charset>
	<pattern>[%-5level] %d{yyyy-MM-dd HH:mm:ss} [%logger] - %replace(%msg){'data:image\\/png;base64,.*$', 'data:image'}%n</pattern>
	</encoder>
	</appender>
	<!-- file로 log 남기기 -->
	<appender name="file" class="ch.qos.logback.core.rolling.RollingFileAppender">
	<file>${LOG_HOME}${FILE_NAME}.log</file>
	<rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
	<fileNamePattern>${LOG_HOME}${FILE_NAME}.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
	<maxFileSize>10MB</maxFileSize>
	</rollingPolicy>
	<encoder>
	<charset>UTF-8</charset>
	<pattern>[%-5level] %d{yyyy-MM-dd HH:mm:ss} [%logger] - %replace(%msg){'data:image\\/png;base64,.*$', 'data:image'}%n</pattern>
	</encoder>
	</appender>
	<logger name="jdbc.resultsettable" level="${LOG_LEVEL}" />
	<logger name="jdbc.sqlonly" level="INFO" />
	<logger name="org.springframework" level="WARN" />
	<logger name="ASPECT_LOGGER" level="INFO" />
	<root level="${LOG_LEVEL}">
	<appender-ref ref="console" />
	<appender-ref ref="file" />
	</root>
	</configuration>

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