logback.xml文件

<configuration>
    <!--<property name="APP_Name" value="8080-springboot-pro" /> //这里为此项目的日志文件夹名-->
    <property name="log.dir" value="C://Users/odu7rh/Desktop/PROJECT/logOutput/files"></property> //这里为日志的存储地址
    <timestamp key="bySecond" datePattern="yyyyMMdd HHmmss"/>
    <contextName>${APP_Name}</contextName>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{85} [%file:%line] - %msg%n</Pattern>
        </layout>
    </appender>

    <!-- 按日期和大小区分的滚动日志 -->
    <appender name="FILE_INFO" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <encoder>
            <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{85} - %msg%n</Pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>INFO</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${log.dir}/${APP_Name}/info/info.%d{yyyy-MM-dd}-%i.log</fileNamePattern>
            <maxHistory>30</maxHistory>

            <timeBasedFileNamingAndTriggeringPolicy
                    class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>10MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
    </appender>


    <!-- 按日期和大小区分的滚动日志 -->
    <appender name="FILE_DEBUG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!-- 必须指定，否则不会往文件输出内容 -->
        <encoder>
            <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{85} - %msg%n</Pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>DEBUG</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>

        <!-- 必需要指定rollingPolicy 与 triggeringPolicy 属性   否则不会生成文件-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${log.dir}/${APP_Name}/debug/debug.%d{yyyy-MM-dd}-%i.log</fileNamePattern>
            <maxHistory>30</maxHistory>

            <timeBasedFileNamingAndTriggeringPolicy
                    class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>10MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>

        </rollingPolicy>
    </appender>


    <!-- error级别只按日期滚动生成日志 -->
    <appender name="FILE_ERROR" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!-- 必须指定，否则不会往文件输出内容 -->
        <encoder>
            <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{85} - %msg%n</Pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
            <!-- <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>-->
        </filter>

        <!-- 必需要指定rollingPolicy 与 triggeringPolicy 属性   否则不会生成文件-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${log.dir}/${APP_Name}/error/error.%d{yyyy-MM-dd}-%i.log</fileNamePattern>
            <maxHistory>30</maxHistory>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>10MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
        <!-- 默认值是10MB。 -->
        <!--     <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
                  <maxFileSize>5MB</maxFileSize>
            </triggeringPolicy>  -->
    </appender>

    <!-- 滚动记录文件 -->
    <appender name="MONITOR" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <encoder>
            <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{85} - %msg%n</Pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>DEBUG</level>
        </filter>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${log.dir}/${APP_Name}/monitor/monitor.%d{yyyy-MM-dd}-%i.log</fileNamePattern>
            <maxHistory>30</maxHistory>
            <timeBasedFileNamingAndTriggeringPolicy
                    class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>10MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
    </appender>

    <logger name="org" level="INFO" />  <!--将org包下面的所有日志级别设为了ERROR -->
    <logger name="monitor" additivity="false" level="DEBUG" />

    <logger name="monitor" additivity="false" level="DEBUG">
        <appender-ref ref="MONITOR" />
    </logger>

    <root level="DEBUG">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="FILE_INFO" />
        <appender-ref ref="FILE_DEBUG" /> //上线时 这个需注释掉，debug级别的日志
        <appender-ref ref="FILE_ERROR" />
    </root>
</configuration>

application.properties

#在application.properties文件中引入日志配置文件
#=====================================  log  =============================
logging.config=classpath:logback-boot.xml