java - log4j 不写入文件，而是写入控制台

Question

我是基于 Linux 系统中的 ariting 小型应用程序，我使用 slf4j 库作为记录器

导入org.slf4j.Logger; 导入 org.slf4j.LoggerFactory;

我可以看到日志在控制台中可见，但未附加到日志文件中。

<appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender">
    <param name="threshold" value="INFO" />
    <layout class="org.apache.log4j.PatternLayout">
        <param name="ConversionPattern" value="[%d{ABSOLUTE}][%-5p][%-10t]%m%n" />
    </layout>
</appender>






<!-- EXAMPLE logging setup NOTES: 1. files are written to "./logs/<filename>". 
    You must setup the environment so that ./logs is a symlink to the correct 
    location according to the EXAMPLE log standard. For example, "/opt/logs/". 
    If that's not possible, change the File setting in each appender appropriately. -->

<appender name="EXAMPLE_AUDIT" class="org.apache.log4j.RollingFileAppender">
    <param name="threshold" value="INFO" />
    <param name="File" value="./logs/audit.log" />
    <param name="MaxFileSize" value="128MB" />
    <param name="MaxBackupIndex" value="20" />
    <layout class="com.rsg.ova.logging.log4j.EXAMPLELayout">
        <param name="ConversionPattern" value="EXAMPLE_AUDIT" />
    </layout>
</appender>

<appender name="EXAMPLE_METRIC" class="org.apache.log4j.RollingFileAppender">
    <param name="threshold" value="DEBUG" />
    <param name="File" value="./logs/metric.log" />
    <param name="MaxFileSize" value="128MB" />
    <param name="MaxBackupIndex" value="10" />
    <layout class="com.rsg.ova.logging.log4j.EXAMPLELayout">
        <param name="ConversionPattern" value="EXAMPLE_METRIC" />
    </layout>
</appender>

<appender name="EXAMPLE_ERROR" class="org.apache.log4j.RollingFileAppender">
    <param name="threshold" value="ERROR" />    <!-- only WARN and ERROR are allowed in this log -->
    <param name="File" value="./logs/error.log" />
    <param name="MaxFileSize" value="128MB" />
    <param name="MaxBackupIndex" value="10" />
    <layout class="com.rsg.ova.logging.log4j.EXAMPLELayout">
        <param name="ConversionPattern" value="EXAMPLE_ERROR" />
    </layout>
</appender>

<appender name="EXAMPLE_DEBUG" class="org.apache.log4j.RollingFileAppender">
    <param name="threshold" value="DEBUG" />
    <param name="File" value="./logs/debug.log" />
    <param name="MaxFileSize" value="128MB" />
    <param name="MaxBackupIndex" value="20" />
    <layout class="com.rsg.ova.logging.log4j.EXAMPLELayout">
        <param name="ConversionPattern" value="EXAMPLE_DEBUG" />
    </layout>
</appender>


<logger name="com.rsg.EXAMPLE.audit" additivity="false">
    <level value="info" />
    <appender-ref ref="EXAMPLE_AUDIT" />
</logger>

<logger name="com.rsg.EXAMPLE.metrics" additivity="false">
    <level value="info" />
    <appender-ref ref="EXAMPLE_METRIC" />
</logger>

<logger name="com.rsg.EXAMPLE.error" additivity="false">
    <level value="info" />
    <appender-ref ref="EXAMPLE_ERROR" />
</logger>

<logger name="com.rsg.EXAMPLE.debug" additivity="false">
    <level value="info" />
    <appender-ref ref="CONSOLE" />
    <appender-ref ref="EXAMPLE_DEBUG" />
</logger>


<root>
    <level value="DEBUG" />
    <appender-ref ref="EXAMPLE_DEBUG" />
    <appender-ref ref="CONSOLE" />

</root>

<logger name="org.openEXAMPLE.agcp.commonFunction.input"
    additivity="false">
    <level value="INFO" />
    <appender-ref ref="CONSOLE" />
</logger>

<logger name="org.openEXAMPLE.agcp.commonFunction.output"
    additivity="false">
    <level value="INFO" />
    <appender-ref ref="CONSOLE" />

</logger>

<logger name="org.openEXAMPLE.agcp.commonFunction.error"
    additivity="false">
    <level value="DEBUG" />
    <appender-ref ref="CONSOLE" />
    <appender-ref ref="EXAMPLE_ERROR" />
</logger>

<!-- The EXAMPLE logging standard has four specific classes of logging that 
    are unrelated to subsystem logger names. If you want them activated, uncomment 
    this block. -->
<logger name="com.rsg.EXAMPLE.audit" additivity="false">
    <level value="info" />
    <appender-ref ref="CONSOLE" />
    <appender-ref ref="EXAMPLE_AUDIT" />
</logger>

<logger name="com.rsg.EXAMPLE.metrics" additivity="false">
    <level value="info" />
    <appender-ref ref="EXAMPLE_METRIC" />
</logger>

<logger name="com.rsg.EXAMPLE.error" additivity="false">
    <level value="info" />
    <appender-ref ref="EXAMPLE_ERROR" />
</logger>

<logger name="com.rsg.EXAMPLE.debug" additivity="false">
    <level value="info" />
    <appender-ref ref="EXAMPLE_DEBUG" />
</logger>


<logger name="com.rsg.ova.apiClient.http.HttpClient" additivity="false">
    <level value="info" />
    <appender-ref ref="EXAMPLE_ERROR" />
    <appender-ref ref="CONSOLE" />
</logger>

<logger name="com.rsg.ova.roman.client.impl.romanSimplerBatchPublisher"
    additivity="false">
    <level value="info" />
    <appender-ref ref="EXAMPLE_ERROR" />
    <appender-ref ref="CONSOLE" />
</logger>

Answer 1

我已经检查了您的 logback.xml 文件配置。似乎缺少根标签(“配置”)。您可以添加并检查吗？

引用https://logback.qos.ch/manual/configuration.html