Spring Boot Logback 默认配置

标签（空格分隔）： Spring Boot

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Intro（介绍）

Spring Boot 1.5.9 默认使用的日志框架是 Logback。

生效的默认配置

logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>

<configuration>

    <conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter" />

    <conversionRule conversionWord="wex" converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter" />

    <conversionRule conversionWord="wEx" converterClass="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter" />

    <property name="CONSOLE_LOG_PATTERN" value="${CONSOLE_LOG_PATTERN:-%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>

    <property name="FILE_LOG_PATTERN" value="${FILE_LOG_PATTERN:-%d{yyyy-MM-dd HH:mm:ss.SSS} ${LOG_LEVEL_PATTERN:-%5p} ${PID:- } --- [%t] %-40.40logger{39} : %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>

    <property name="LOG_FILE" value="${LOG_FILE:-${LOG_PATH:-${LOG_TEMP:-${java.io.tmpdir:-/tmp}}}/spring.log}"/>

    <appender name="DEBUG_LEVEL_REMAPPER" class="org.springframework.boot.logging.logback.LevelRemappingAppender">

        <destinationLogger>org.springframework.boot</destinationLogger>

    </appender>

    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">

        <encoder>

            <pattern>${CONSOLE_LOG_PATTERN}</pattern>

            <charset>utf8</charset>

        </encoder>

    </appender>

    <appender name="FILE"

              class="ch.qos.logback.core.rolling.RollingFileAppender">

        <encoder>

            <pattern>${FILE_LOG_PATTERN}</pattern>

        </encoder>

        <file>${LOG_FILE}</file>

        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">

            <fileNamePattern>${LOG_FILE}.%i</fileNamePattern>

        </rollingPolicy>

        <triggeringPolicy

                class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">

            <MaxFileSize>10MB</MaxFileSize>

        </triggeringPolicy>

    </appender>

    <root level="INFO">

        <appender-ref ref="CONSOLE" />

        <appender-ref ref="FILE" />

    </root>

    <logger name="org.apache.catalina.startup.DigesterFactory" level="ERROR"/>

    <logger name="org.apache.catalina.util.LifecycleBase" level="ERROR"/>

    <logger name="org.apache.coyote.http11.Http11NioProtocol" level="WARN"/>

    <logger name="org.apache.sshd.common.util.SecurityUtils" level="WARN"/>

    <logger name="org.apache.tomcat.util.net.NioSelectorPool" level="WARN"/>

    <logger name="org.crsh.plugin" level="WARN"/>

    <logger name="org.crsh.ssh" level="WARN"/>

    <logger name="org.eclipse.jetty.util.component.AbstractLifeCycle" level="ERROR"/>

    <logger name="org.hibernate.validator.internal.util.Version" level="WARN"/>

    <logger name="org.springframework.boot.actuate.autoconfigure.CrshAutoConfiguration" level="WARN"/>

    <logger name="org.springframework.boot.actuate.endpoint.jmx" additivity="false">

        <appender-ref ref="DEBUG_LEVEL_REMAPPER"/>

    </logger>

    <logger name="org.thymeleaf" additivity="false">

        <appender-ref ref="DEBUG_LEVEL_REMAPPER"/>

    </logger>

</configuration>

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