如何在Logback-spring.xml中包含自定义XML？ [英] How to include a custom xml in logback-spring.xml?

问题描述

我已经创建了一个通用的日志back-Common.xml。我想在另一个文件--logback.spring.xml中使用这个文件。请帮助我如何有效地使用它。

到目前为止，应用程序正在启动，但控制台中没有打印日志，日志也没有填充到日志文件中。请帮帮忙。不要把这个标记为重复的，因为我已经尝试了几乎所有的方法，我已经在这个上面投资了2天。与此相关的其他问题没有附加有效的答案。

Logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <property resource ="application.yml"/>
    <springProperty name="NAME" source="spring.application.name" />
    <include file="logback-common.xml"/>
</configuration>

Logback-Common.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
    <include resource="org/springframework/boot/logging/logback/base.xml"/>
    <include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
    <property name="LOGS" value="./logs" />
    <appender name="Console"
        class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>
                %black(%d{ISO8601}) %highlight(%-5level) [%blue(%t)] %yellow(%C{1.}): %msg%n%throwable
            </Pattern>
        </layout>
    </appender>

    <appender name="RollingFile"
        class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOGS}/${NAME}.log</file>
        <encoder
            class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <Pattern>%d %p %C{1.} [%t] %m%n</Pattern>
        </encoder>

        <rollingPolicy
            class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily and when the file reaches 10 MegaBytes -->
            <fileNamePattern>${LOGS}/archived/spring-boot-logger-%d{yyyy-MM-dd}.%i.log
            </fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy
                class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>10MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
    </appender>
    
    <!-- LOG everything at INFO level -->
    <root level="info">
        <appender-ref ref="RollingFile" />
        <appender-ref ref="Console" />
    </root>

    <!-- LOG "com.baeldung*" at TRACE level -->
    <logger name="com.ms" level="trace" additivity="false">
        <appender-ref ref="RollingFile" />
        <appender-ref ref="Console" />
    </logger>
    
    <logger name="org.springframework.core.env.PropertySourcesPropertyResolver" level="trace" additivity="true">
    </logger>

</configuration>

Application.yml

spring:
  application:
    name: Logbacking-service

推荐答案

您需要为您的子配置使用以下资源而不是文件(因为它位于类路径中)

<include resource="logback-common.xml"/>

当Logback在初始阶段启动时，当Logback能够找到并加载所有配置文件时，您将在控制台上看到打印的信息。

更新：-关于您分享的错误-您还需要在子配置文件中使用included标签，而不是configuration标签。已在下面的配置中测试，它在我身上运行良好。

Logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <property resource ="application.yml"/>
    <springProperty name="NAME" source="spring.application.name" />
    <include resource="logback-common.xml"/>
</configuration>

和子配置为

Logback-Common.xml

<?xml version="1.0" encoding="UTF-8"?>
<included>
    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
    <include resource="org/springframework/boot/logging/logback/base.xml"/>
    <include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
    <property name="LOGS" value="./logs" />
    <appender name="Console"
        class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>
                %black(%d{ISO8601}) %highlight(%-5level) [%blue(%t)] %yellow(%C{1.}): %msg%n%throwable
            </Pattern>
        </layout>
    </appender>

    <appender name="RollingFile"
        class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOGS}/${NAME}.log</file>
        <encoder
            class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <Pattern>%d %p %C{1.} [%t] %m%n</Pattern>
        </encoder>

        <rollingPolicy
            class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily and when the file reaches 10 MegaBytes -->
            <fileNamePattern>${LOGS}/archived/spring-boot-logger-%d{yyyy-MM-dd}.%i.log
            </fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy
                class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>10MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
    </appender>
    
    <!-- LOG everything at INFO level -->
    <root level="info">
        <appender-ref ref="RollingFile" />
        <appender-ref ref="Console" />
    </root>

    
    <logger name="com.ms" level="trace" additivity="false">
        <appender-ref ref="RollingFile" />
        <appender-ref ref="Console" />
    </logger>
    
    <logger name="org.springframework.core.env.PropertySourcesPropertyResolver" level="trace" additivity="true">
    </logger>

</included>

这篇关于如何在Logback-spring.xml中包含自定义XML？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！