问题

我想在Tomcat启动时关闭Liquibase的日志记录。

以下是我的log4j2.xml文件：

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN" monitorInterval="30">
    <Properties>
        <Property name="LOG_PATTERN">
            %d{yyyy-MM-dd HH:mm:ss.SSS} [%-5level] [%t] %c{1} - %msg%n
        </Property>
    </Properties>

    <Appenders>
        <Console name="ConsoleAppender" target="SYSTEM_OUT" follow="true">
            <PatternLayout pattern="${LOG_PATTERN}"/>
        </Console>

        <!-- Rolling File Appender -->
        <RollingFile name="FileAppender" fileName="logs/test.log"
                     filePattern="logs/test-%d{yyyy-MM-dd}-%i.log">
            <PatternLayout>
                <Pattern>${LOG_PATTERN}</Pattern>
            </PatternLayout>
            <Policies>
                <TimeBasedTriggeringPolicy interval="1"/>
                <SizeBasedTriggeringPolicy size="10MB"/>
            </Policies>
            <DefaultRolloverStrategy max="10"/>
        </RollingFile>

    </Appenders>

    <Loggers>
        <Root level="info">
            <AppenderRef ref="ConsoleAppender"/>
            <AppenderRef ref="FileAppender"/>
        </Root>
    </Loggers>
</Configuration>

log4j2会产生许多日志，以下是其中一个我想要关闭的日志（liquibase.servicelocator）：

17:31:14.690 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.BlobType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.691 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.NVarcharType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.691 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.SmallIntType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.691 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.UnknownType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.691 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.TimeType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.692 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: interface liquibase.datatype.DataTypeInfo，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.692 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.DataTypeFactory$1，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.692 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.VarcharType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.692 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.BooleanType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.XMLType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.MediumIntType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.DateType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.DateTimeType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.NumberType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.DoubleType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.ClobType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.FloatType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.CharType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.core.DatabaseFunctionType，类加载器: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - 已加载类: class liquibase.datatype.Liqu

<details>
<summary>英文:</summary>

I want to turn off liquibase logging when tomcat is starting up. 

Here is my log4j2.xml file:

    &lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;
    &lt;Configuration status=&quot;WARN&quot; monitorInterval=&quot;30&quot;&gt;
        &lt;Properties&gt;
            &lt;Property name=&quot;LOG_PATTERN&quot;&gt;
                %d{yyyy-MM-dd HH:mm:ss.SSS} [%-5level] [%t] %c{1} - %msg%n
            &lt;/Property&gt;
        &lt;/Properties&gt;
    
        &lt;Appenders&gt;
            &lt;Console name=&quot;ConsoleAppender&quot; target=&quot;SYSTEM_OUT&quot; follow=&quot;true&quot;&gt;
                &lt;PatternLayout pattern=&quot;${LOG_PATTERN}&quot;/&gt;
            &lt;/Console&gt;
    
            &lt;!-- Rolling File Appender --&gt;
            &lt;RollingFile name=&quot;FileAppender&quot; fileName=&quot;logs/test.log&quot;
                         filePattern=&quot;logs/test-%d{yyyy-MM-dd}-%i.log&quot;&gt;
                &lt;PatternLayout&gt;
                    &lt;Pattern&gt;${LOG_PATTERN}&lt;/Pattern&gt;
                &lt;/PatternLayout&gt;
                &lt;Policies&gt;
                    &lt;TimeBasedTriggeringPolicy interval=&quot;1&quot;/&gt;
                    &lt;SizeBasedTriggeringPolicy size=&quot;10MB&quot;/&gt;
                &lt;/Policies&gt;
                &lt;DefaultRolloverStrategy max=&quot;10&quot;/&gt;
            &lt;/RollingFile&gt;
    
        &lt;/Appenders&gt;
    
        &lt;Loggers&gt;
            &lt;Root level=&quot;info&quot;&gt;
                &lt;AppenderRef ref=&quot;ConsoleAppender&quot;/&gt;
                &lt;AppenderRef ref=&quot;FileAppender&quot;/&gt;
            &lt;/Root&gt;
        &lt;/Loggers&gt;
    &lt;/Configuration&gt;


log4j2 spits out many logs and this is one of the logs which I want to turn off (**liquibase.servicelocator**)


    17:31:14.690 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.BlobType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.691 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.NVarcharType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.691 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.SmallIntType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.691 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.UnknownType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.691 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.TimeType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.692 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: interface liquibase.datatype.DataTypeInfo in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.692 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.DataTypeFactory$1 in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.692 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.VarcharType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.692 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.BooleanType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.XMLType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.MediumIntType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.DateType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.DateTimeType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.NumberType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.693 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.DoubleType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.ClobType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.FloatType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.CharType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.DatabaseFunctionType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.LiquibaseDataType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.694 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.UUIDType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.695 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.DatabaseDataType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.695 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.DecimalType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.695 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.TinyIntType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.696 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.DataTypeFactory in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.696 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.NCharType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.696 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.IntType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd
    17:31:14.696 [localhost-startStop-1] DEBUG liquibase.servicelocator.DefaultPackageScanClassResolver - Loaded the class: class liquibase.datatype.core.CurrencyType in classloader: jdk.internal.loader.ClassLoaders$AppClassLoader@77556fd



</details>

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