配置Logback日志

日志配置

# 日志文件输出目录，在logback-spring.xml中引用
log-home: /Volumes/k1/logs/${spring.application.name}
logging:
  config: classpath:logback-spring.xml

logback-spring.xml

使用<springProperty>标签引用application.yaml或application.properties文件中的配置

如：将配置文件中的log-home赋值给LOG_HOME变量

<springProperty scope="context" name="LOG_HOME" source="log-home"/>

<?xml version="1.0" encoding="utf-8"?>
<configuration scan="true" scanPeriod="60 seconds" debug="false">
    <!-- 每个文件的最大限制 -->
    <property name="maxFileSize" value="100MB"/>
    <!-- 保留多少天的日志 -->
    <property name="maxHistory" value="30"/>
    <!-- 异步缓冲队列的深度,该值会影响性能.默认值为256 -->
    <property name="queueSize" value="256"/>
    <!-- 日志的总大小 -->
    <property name="totalSizeCap" value="20GB"/>
    <!-- 异步日志提取调用者数据标识 true/false -->
    <property name="includeCallerData" value="true"/>
    <property name="pattern-color" value="%green([%d{yyyy-MM-dd' 'HH:mm:ss.sss}]) [%C] [%t] [%L] %highlight(%-5level) %red(%logger{50}) - %yellow(%msg) %n"/>
    <contextName>aus-call-center</contextName>
    <springProperty scope="context" name="LOG_HOME" source="log-home"/>
    <appender name="CONSOLE-LOG" class="ch.qos.logback.core.ConsoleAppender">
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>debug</level>
        </filter>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>${pattern-color}</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>
    <!--获取比info级别高(包括info级别)但除error级别的日志-->
    <appender name="INFO-LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>DENY</onMatch>
            <onMismatch>ACCEPT</onMismatch>
        </filter>
        <encoder>
            <pattern>[%d{yyyy-MM-dd' 'HH:mm:ss.sss}] [%C] [%t] [%L] [%-5p] %m%n</pattern>
        </encoder>
        <file>${LOG_HOME}/info/console.log</file>
        <!--滚动策略-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--路径-->
            <fileNamePattern>${LOG_HOME}/info/auscallcenter_%d{yyyy-MM-dd}.log.gz</fileNamePattern>
            <maxHistory>${maxHistory}</maxHistory>
            <totalSizeCap>${totalSizeCap}</totalSizeCap>
        </rollingPolicy>
    </appender>
    <appender name="ERROR-LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
        <encoder>
            <pattern>[%d{yyyy-MM-dd' 'HH:mm:ss.sss}] [%C] [%t] [%L] [%-5p] %m%n</pattern>
        </encoder>
        <file>${LOG_HOME}/error/error.log</file>
        <!--滚动策略-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--路径-->
            <fileNamePattern>${LOG_HOME}/error/auscallcenter_%d{yyyy-MM-dd}.log</fileNamePattern>
            <maxHistory>${maxHistory}</maxHistory>
            <totalSizeCap>${totalSizeCap}</totalSizeCap>
        </rollingPolicy>
    </appender>

    <!-- 异步输出 -->
    <appender name="ASYNC-INFO" class="ch.qos.logback.classic.AsyncAppender">
        <!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
        <discardingThreshold>0</discardingThreshold>
        <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
        <queueSize>256</queueSize>
        <!-- 添加附加的appender,最多只能添加一个 -->
        <appender-ref ref="INFO-LOG"/>
    </appender>

    <appender name="ASYNC-ERROR" class="ch.qos.logback.classic.AsyncAppender">
        <!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
        <discardingThreshold>0</discardingThreshold>
        <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
        <queueSize>256</queueSize>
        <!-- 添加附加的appender,最多只能添加一个 -->
        <appender-ref ref="ERROR-LOG"/>
    </appender>

    <!--<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.TraceIdPatternLogbackLayout">
                <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level logger_name:%logger{36} - [%tid] - message:%msg%n</pattern>
            </layout>
        </encoder>
    </appender>-->
    <!-- skywalking grpc 日志收集 8.4.0版本开始支持 -->
    <!--<appender name="grpc-log" class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.log.GRPCLogClientAppender">
        <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.mdc.TraceIdMDCPatternLogbackLayout">
                <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%tid] [%thread] %-5level %logger{36} -%msg%n</Pattern>
            </layout>
        </encoder>
    </appender>-->
    <root level="debug">
        <appender-ref ref="CONSOLE-LOG" />
    </root>
    <root level="info">
        <!--<appender-ref ref="console" />
        <appender-ref ref="grpc-log" />-->
        <appender-ref ref="ASYNC-INFO" />
        <appender-ref ref="ASYNC-ERROR" />
    </root>
</configuration>