kq-value-added-project/kqapi/src/main/resources/logback-spring.xml

<configuration scan="true" scanPeriod="10 seconds">
    <springProperty name="logPath" scope="context" source="log.path" defaultValue="./logs"/>
    <springProperty name="infoFileSize" scope="context" source="log.info.file-size"/>
    <springProperty name="infoMaxSize" scope="context" source="log.info.max-size"/>
    <springProperty name="infoTotalSize" scope="context" source="log.info.total-size"/>
    <springProperty name="errorFileSize" scope="context" source="log.error.file-size"/>
    <springProperty name="errorMaxSize" scope="context" source="log.error.max-size"/>
    <springProperty name="errorTotalSize" scope="context" source="log.error.total-size"/>

    <appender name="INFO_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <File>${logPath}/info.log</File>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${logPath}/info-%d{yyyyMMdd}-%i.log</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>${infoFileSize}</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
            <maxHistory>${infoMaxSize}</maxHistory>
            <totalSizeCap>${infoTotalSize}</totalSizeCap>
        </rollingPolicy>
        <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="ch.qos.logback.classic.PatternLayout">
                <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} -%msg%n
                </Pattern>
            </layout>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

    <appender name="ERROR_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
        <File>${logPath}/error.log</File>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${logPath}/error-%d{yyyyMMdd}-%i.log</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>${errorFileSize}</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
            <maxHistory>${errorMaxSize}</maxHistory>
            <totalSizeCap>${errorTotalSize}</totalSizeCap>
        </rollingPolicy>
        <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="ch.qos.logback.classic.PatternLayout">
                <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} -%msg%n
                </Pattern>
            </layout>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>
                %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} -%msg%n
            </pattern>
            <charset>UTF-8</charset>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>DEBUG</level>
        </filter>
    </appender>

    <root level="INFO">
        <appender-ref ref="INFO_FILE"/>
        <appender-ref ref="ERROR_FILE"/>
        <appender-ref ref="STDOUT"/>
    </root>
</configuration>