logback.xml 配置记录

<!--
    configuration 节点属性说明：
        scan: 开启自动扫描，扫描配置文件是否发生变化，变化后自动更新配置，默认1分钟扫描一次
        scanPeriod: 配置扫描频次，单位可以为：milliseconds(毫秒), seconds(秒), minutes (分),hours(时)
-->
<configuration debug="true" scan="true" scanPeriod="30 seconds">
    <!--引入spring boot 默认的logback配置-->
    <include resource="org/springframework/boot/logging/logback/defaults.xml" />
    <!--引入spring boot logback控制台日志配置-->
    <include resource="org/springframework/boot/logging/logback/console-appender.xml" />
    <!--配置日志文件输出路径-->
    <property name="LOG_PATH" value="/data/logs/project/"/>
    <!--配置项目名称，为拼接日志文件名-->
    <property name="PROJECT_NAME" value="project"/>
    <!--配置时间格式化格式-->
    <timestamp key="DATE_TIME" datePattern="yyyy-MM-dd HH:mm:ss:S"/>
    <!--配置日期格式化格式-->
    <timestamp key="DATE" datePattern="yyyy-MM-dd"/>
    <!-- DEBUG级别日志文件配置-->
    <appender name="DEBUG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!--配置过滤器，只输出DEBUG级别日志-->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>DEBUG</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <!--日志输出格式，此处引用spring boot 默认logback配置格式-->
        <encoder>
            <pattern>${FILE_LOG_PATTERN}</pattern>
        </encoder>
        <!--日志文件输出配置-->
        <file>${LOG_PATH}${PROJECT_NAME}-DEBUG.log</file>
        <!--以下为日志文件归档配置-->
        <!--配置归档文件名及索引范围-->
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <fileNamePattern>${LOG_PATH}${PROJECT_NAME}-DEBUG-${DATE}-%i.log.zip</fileNamePattern>
            <minIndex>1</minIndex>
            <maxIndex>10</maxIndex>
        </rollingPolicy>
        <!--配置归档大小，当日志文件超过10MB时触发归档-->
        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>10MB</maxFileSize>
        </triggeringPolicy>
    </appender>

    <!-- INFO级别日志文件-->
    <appender name="INFO" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>INFO</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <encoder>
            <pattern>${FILE_LOG_PATTERN}</pattern>
        </encoder>
        <file>${LOG_PATH}${PROJECT_NAME}-INFO.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <fileNamePattern>${LOG_PATH}${PROJECT_NAME}-INFO-${DATE}-%i.log.zip</fileNamePattern>
            <minIndex>1</minIndex>
            <maxIndex>10</maxIndex>
        </rollingPolicy>

        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>10MB</maxFileSize>
        </triggeringPolicy>
    </appender>

    <!-- WARN级别日志文件-->
    <appender name="WARN" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>WARN</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <encoder>
            <pattern>${FILE_LOG_PATTERN}</pattern>
        </encoder>
        <file>${LOG_PATH}${PROJECT_NAME}-WARN.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <fileNamePattern>${LOG_PATH}${PROJECT_NAME}-WARN-${DATE}-%i.log.zip</fileNamePattern>
            <minIndex>1</minIndex>
            <maxIndex>10</maxIndex>
        </rollingPolicy>

        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>10MB</maxFileSize>
        </triggeringPolicy>
    </appender>

    <!-- ERROR级别日志文件-->
    <appender name="ERROR" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <encoder>
            <pattern>${FILE_LOG_PATTERN}</pattern>
        </encoder>
        <file>${LOG_PATH}${PROJECT_NAME}-ERROR.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <fileNamePattern>${LOG_PATH}${PROJECT_NAME}-ERROR-${DATE}-%i.log.zip</fileNamePattern>
            <minIndex>1</minIndex>
            <maxIndex>10</maxIndex>
        </rollingPolicy>

        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>10MB</maxFileSize>
        </triggeringPolicy>
    </appender>
    <!--
        logback 日志监听配置：
            level: 配置日志监听级别，当前配置为DEBUG
    -->
    <root level="DEBUG">
        <!--控制台日志输出，引用的是console-appender.xml中定义的CONSOLE appender-->
        <appender-ref ref="CONSOLE" />
        <!--以下为各日志级别文件输出，为上边定义的各日志级别的appender-->
        <appender-ref ref="DEBUG"/>
        <appender-ref ref="INFO"/>
        <appender-ref ref="WARN"/>
        <appender-ref ref="ERROR"/>
    </root>
</configuration>
 

参考资料：http://logback.qos.ch/manual/index.html