Log4net traceappender没有记录任何内容

Jus*_*ook 7 log4net system.diagnostics

我想将log4net记录的所有内容重定向到System.Diagnostics Trace类.我对我应该做的事情的理解是将log4net指向system.diagnostics.traceappender,然后配置system.diagnostics.这是我的web.config中的重要部分:

<log4net>
<appender name="trace" type="log4net.Appender.TraceAppender, log4net">
  <immediateFlush value="true" />
  <layout type="log4net.Layout.PatternLayout,log4net">
    <param name="ConversionPattern"
         value="%d{ABSOLUTE} %-5p %c{1}:%L - %m%n" />
  </layout>
</appender>

<root>
  <priority value="DEBUG"/>
  <appender-ref ref="trace"/>
</root>    
</log4net>


<system.diagnostics>
<sources>

  <source name="Console" switchName="DefaultSwitch">
    <listeners>
      <add type="System.Diagnostics.DefaultTraceListener" name="Default">
        <filter type="" />
      </add>
    </listeners>
  </source>

  <source name="Metabase" switchName="MetabaseSwitch">
    <listeners>
      <add name="MetabaseListener" />
      <remove name="Default" />
    </listeners>
  </source>

  <source name="TextFile" switchName="TextFileSwitch">
    <listeners>
      <add name="TextFileListener" />
      <remove name="Default" />
    </listeners>
  </source>

</sources>
<sharedListeners>
  <!--<add name="ConsoleListener" type="XXX.Manufacturing.Utilities.Diagnostics.ColorConsoleTraceListener,XXX.Manufacturing.Utilities" />-->
  <add name ="TextFileListener" type="System.Diagnostics.TextWriterTraceListener" initializeData="TextFile.log" />
  <add name="MetabaseListener" type="XXX.Manufacturing.Utilities.Diagnostics.MetabaseTraceListener,XXX.Metabase.Proxies" />
</sharedListeners>
<switches>
  <add name="MetabaseSwitch" value="Information" />
  <add name="DefaultSwitch" value="Verbose" />
  <add name="TextFileSwitch" value="Verbose"/>
</switches>
</system.diagnostics>
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我是否错过了将事情联系起来的关键步骤?如果我绕过log4net并只创建一个新的traceource,它将记录到我的源.

Jus*_*ook 4

我添加了对 XmlConfigurator.Configure() 的调用并打开了内部日志记录。我看到 log4net 正在记录日志,但没有任何内容到达跟踪系统。在使用我的 app.config 一段时间后,我发现一个有效的配置,最显着的变化似乎是放弃了 Systems.Diagnostics 配置中的源并确保设置了 log4net level 属性。工作配置部分:

<log4net>
  <appender name="trace" type="log4net.Appender.TraceAppender, log4net">
    <immediateFlush value="true" />
    <layout type="log4net.Layout.PatternLayout,log4net">
      <param name="ConversionPattern" value="%d{ABSOLUTE} %-5p %c{1}:%L - %m%n" />
    </layout>
  </appender>

  <root>
    <level value="ALL"/>
    <appender-ref ref="trace"/>
  </root>    
</log4net>

<system.diagnostics>
  <trace autoflush="true" >
    <listeners>
      <add name="TextFileListener" />
      <add name="MetabaseListener" />
    </listeners>
  </trace>
  <sharedListeners>
    <add name ="TextFileListener" type="System.Diagnostics.TextWriterTraceListener" initializeData="TextFile.log" />
    <add name="MetabaseListener" type="XXXX.Manufacturing.Utilities.Diagnostics.MetabaseTraceListener, XXXX.Metabase.Proxies" />
  </sharedListeners>
</system.diagnostics>
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