日志配置的一些思考

背景

基本所有的系统都需要完善的日志配置, 这里是一些常用的配置. 但是没有本地验证, 只能提供一份配置思路.

说明

不可直接用, 会报错, 提供一种配置思路.
不可直接用, 会报错, 提供一种配置思路.
不可直接用, 会报错, 提供一种配置思路.

基础配置抽取

这里是抽取的基础日志: basic-logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<included><property name="pattern" value="%date %level [%thread] %logger{10} [%file : %line] %msg%n"/><appender name="spring" class="ch.qos.logback.core.rolling.RollingFileAppender"><file>${LOG_HOME}/spring.log</file><encoder><pattern>${pattern}</pattern></encoder><rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy"><fileNamePattern>${LOG_HOME}/spring.%i.log.gz</fileNamePattern><minIndex>1</minIndex><maxIndex>20</maxIndex></rollingPolicy><triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"><maxFileSize>300M</maxFileSize></triggeringPolicy></appender><appender name="accessAppender" class="ch.qos.logback.core.rolling.RollingFileAppender"><file>${LOG_HOME}/access.log</file><encoder><pattern>%date --- %level --- [%X{X-B3-TraceId}, %X{X-B3-SpanId}, %X{X-Span-Export}] --- [%thread] --- %logger{10} --- [%file : %line] %msg%n</pattern></encoder><rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy"><fileNamePattern>${LOG_HOME}/access.%i.log.gz</fileNamePattern><minIndex>1</minIndex><maxIndex>20</maxIndex></rollingPolicy><triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"><maxFileSize>300M</maxFileSize></triggeringPolicy></appender><appender name="warnError" class="ch.qos.logback.core.rolling.RollingFileAppender"><file>${LOG_HOME}/warn_error.log</file><encoder><pattern>${pattern}</pattern></encoder><!-- 自定义过滤器 --><filter class="com.xxx.xxx.xx.ExceptionThresholdFiler"><level>WARN</level><exceptionClazz>com.xxx.xxx.xxx.BusinessException</exceptionClazz><onMatch>EDNY</onMatch></filter><rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy"><fileNamePattern>${LOG_HOME}/warn_error.%i.log.gz</fileNamePattern><minIndex>1</minIndex><maxIndex>20</maxIndex></rollingPolicy><triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"><maxFileSize>300M</maxFileSize></triggeringPolicy></appender><appender name="businessError" class="ch.qos.logback.core.rolling.RollingFileAppender"><file>${LOG_HOME}/business_error.log</file><encoder><pattern>${pattern}</pattern></encoder><!-- 自定义过滤器 --><filter class="com.xxx.xxx.xx.ExceptionThresholdFiler"><level>WARN</level><exceptionClazz>com.xxx.xxx.xxx.BusinessException</exceptionClazz><onMatch>EDNY</onMatch></filter><rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy"><fileNamePattern>${LOG_HOME}/business_error.%i.log.gz</fileNamePattern><minIndex>1</minIndex><maxIndex>20</maxIndex></rollingPolicy><triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"><maxFileSize>300M</maxFileSize></triggeringPolicy></appender><!-- 自定义Logger --><logger name="com.xxx.xxx.xxx.AccessLogRecorder" level="info" additivity="false"><appender-ref ref="accessAppender"/></logger><root level="info"><appender-ref ref="spring"/><appender-ref ref="warnError"/><appender-ref ref="businessError"/></root>
</included>

子服务扩展配置

子服务配置: servie1-logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false" scan="true" scanPeriod="3 seconds"><!-- dev环境生效 --><springProfile name="dev"><property name="LOG_HOME" value="./logs"/></springProfile><!-- 非dev环境生效 --><springProfile name="!dev"><property name="LOG_HOME" value="${logging.path}"/></springProfile><!-- 外部公共配置 --><include resource="basic-logback.xml"></include><appender name="xxxxxService" class="ch.qos.logback.core.rolling.RollingFileAppender"><file>${LOG_HOME}/service.log</file><rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy"><fileNamePattern>${LOG_HOME}/service/service.%d{yyyy-MM-dd}.log</fileNamePattern><maxHistory>30</maxHistory></rollingPolicy><encoder><pattern>${pattern}</pattern></encoder></appender><appender name="console" class="ch.qos.logback.core.ConsoleAppender"><encoder><pattern>${pattern}</pattern></encoder></appender><logger name="com.xxx.xxx" level="info" additivity="true"><appender-ref ref="xxxxxService"></appender-ref></logger><springProfile name="dev"><root><appender-ref ref="console"/></root></springProfile>
</configuration>