Slf4j logback setting sample.

logback-type.xml

<?xml version="1.0" encoding="UTF-8"?>
<included>

    <property name="LOGS_ABSOLUTE_PATH" value="/Users/syaku/develop/egov_mei/logs" />

    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOGS_ABSOLUTE_PATH}/mei.all.log</file>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%-4relative [%thread] %-5level %logger{35} - %msg%n</pattern>
        </encoder>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${LOGS_ABSOLUTE_PATH}/mei.all.%d{yyyy-MM-dd}.log</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy />
        </rollingPolicy>
    </appender>

    <appender name="MEI" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOGS_ABSOLUTE_PATH}/mei.log</file>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-4relative [%thread] %-5level %logger - %msg%n</pattern>

            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>${LOGS_ABSOLUTE_PATH}/mei.%d{yyyy-MM-dd}.log</fileNamePattern>
                <timeBasedFileNamingAndTriggeringPolicy />
            </rollingPolicy>
        </encoder>
    </appender>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <pattern>%d{yyyy-MM-dd HH:mm:ss} %-5level %logger{36} - %msg%n</pattern>
        </layout>
    </appender>

    <logger name="java.sql" level="debug" />
    <!-- SQL문만을 로그로 남기며, PreparedStatement일 경우 관련된 argument 값으로 대체된 SQL문이 보여진다. -->
    <logger name="jdbc.sqlonly" level="debug" />
    <!-- SQL문과 해당 SQL을 실행시키는데 수행된 시간 정보(milliseconds)를 포함한다. -->
    <logger name="jdbc.sqltiming" level="debug" />
    <!-- ResultSet을 제외한 모든 JDBC 호출 정보를 로그로 남긴다. 많은 양의 로그가 생성되므로 특별히 JDBC 문제를 추적해야 할 필요가 있는 경우를 제외하고는 사용을 권장하지 않는다. -->
    <logger name="jdbc.audit" level="error" />
    <!-- ResultSet을 포함한 모든 JDBC 호출 정보를 로그로 남기므로 매우 방대한 양의 로그가 생성된다. -->
    <logger name="jdbc.resultset" level="error" />

    <logger name="org.springframework" level="info" />
    <logger name="org.springframework.security" level="debug" />
    <logger name="org.springframework.jndi" level="debug" />

    <logger name="egovframework" level="error" />

    <logger name="egovmei" level="debug">
        <appender-ref ref="MEI" />
    </logger>
    <logger name="org.mei" level="debug">
        <appender-ref ref="MEI" />
    </logger>
    <logger name="org.syaku.mei" level="debug">
        <appender-ref ref="MEI" />
    </logger>
    <logger name="org.syaku.mei.security" level="debug">
        <appender-ref ref="MEI" />
    </logger>

    <root level="info">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="FILE" />
        <appender-ref ref="MEI" />
    </root>

</included>

logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="30 seconds">
    <if condition='isDefined("spring.profiles.active")'>
        <then>
            <if condition='"${spring.profiles.active}".contains("test")'>
                <then>
                    <include resource="logback-mei.test.xml" />
                </then>
            </if>
            <if condition='"${spring.profiles.active}".contains("prd")'>
                <then>
                    <include resource="logback-mei.prd.xml" />
                </then>
            </if>
            <if condition='"${spring.profiles.active}".contains("default") || "${spring.profiles.active}".contains("dev")'>
                <then>
                    <include resource="logback-mei.xml" />
                </then>
            </if>
        </then>

        <else>
            <include resource="logback-mei.xml" />
        </else>
    </if>
</configuration>