log4net - 将NHibernate从我的应用程序的日志文件中保留到自己的文件中

Question

我已经成功封锁了自己的登录到自己的常规和错误日志文件.

我已经添加了NHibernate,因为我想记录它生成的sql语句以帮助调试 - 但是它自己的文件.

使用下面的当前配置,NH输出结束于我的常规日志文件(CommunicationsAppender)以及它自己的文件(它是重复的).如何保持OutputAppender的输出？

<log4net> 
    <appender name="NHibernateAppender" type="log4net.Appender.RollingFileAppender">
        <file value="c:\logs\NHibernate.log"/>
        <appendToFile value="true"/>
        <maximumFileSize value="1000KB"/>
        <maxSizeRollBackups value="10"/>
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%date %logger %level - %message%newline"/>
        </layout>
        <filter type="log4net.Filter.LevelRangeFilter">
            <levelMin value="DEBUG" />
            <levelMax value="FATAL" />
        </filter>
        <filter type="log4net.Filter.LoggerMatchFilter">
            <loggerToMatch value="NHibernate.SQL" />
            <acceptOnMatch value="true" />
        </filter>
        <filter type="log4net.Filter.DenyAllFilter" />
    </appender>
    <appender name="CommunicationsAppender" type="log4net.Appender.RollingFileAppender">
        <file value="C:\Logs\Communications Service.log"/>
        <appendToFile value="true"/>
        <maximumFileSize value="10000KB"/>
        <maxSizeRollBackups value="10"/>
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%date %logger - %message%newline"/>
        </layout>

        <filter type="log4net.Filter.LevelRangeFilter">
            <levelMin value="DEBUG" />
            <levelMax value="WARN" />
        </filter>
        <filter type="log4net.Filter.LoggerMatchFilter">
            <loggerToMatch value="CommunicationsLogger" />
            <acceptOnMatch value="true" />
        </filter>
        <filter type="log4net.Filter.DenyAllFilter" />
    </appender>
    <appender name="CommunicationsErrorAppender" type="log4net.Appender.RollingFileAppender">
        <file value="C:\Logs\Communications Service Errors.log"/>
        <appendToFile value="true"/>
        <maximumFileSize value="10000KB"/>
        <maxSizeRollBackups value="10"/>
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%date %logger - %message%newline"/>
        </layout>
        <filter type="log4net.Filter.LevelRangeFilter">
            <levelMin value="ERROR" />
            <levelMax value="FATAL" />
        </filter>
        <filter type="log4net.Filter.LoggerMatchFilter">
            <loggerToMatch value="CommunicationsLogger" />
            <acceptOnMatch value="true" />
        </filter>
    </appender>

    <root>
        <!-- Value of priority may be ALL, DEBUG, INFO, WARN, ERROR, FATAL, OFF -->
        <priority value="ALL"/>
        <!--<appender-ref ref="LogToFile"/>-->
        <appender-ref ref="CommunicationsAppender" />
        <appender-ref ref="CommunicationsErrorAppender" />
        <appender-ref ref="NHibernateAppender" />
    </root>
    <logger name="NHibernate.SQL">
        <level value="DEBUG"/>
        <appender-ref ref="NHibernateAppender"/>
    </logger>
    <logger name="NHibernate">
        <level value="OFF" />
    </logger>
</log4net>

Answer 1

从root用户删除NHibernate appender,并添加additivity="false"到你的nhibernate appender.

<root>
    <!-- Value of priority may be ALL, DEBUG, INFO, WARN, ERROR, FATAL, OFF -->
    <priority value="ALL"/>
    <!--<appender-ref ref="LogToFile"/>-->
    <appender-ref ref="CommunicationsAppender" />
    <appender-ref ref="CommunicationsErrorAppender" />
</root>

<logger name="NHibernate.SQL" additivity="false">