我试图在Visual Studio 2005的ASP.NET应用程序中使用log4net.我已经声明了一个logger实例,如下所示:
Private Shared ReadOnly log As ILog = LogManager.GetLogger("")
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我试图以下列方式使用它:
If log.IsDebugEnabled Then
log.Debug("Integration Services Constructed")
End If
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这是我的配置:
<log4net>
<root>
<level value="DEBUG" />
<appender-ref ref="RollingFileAppender" />
</root>
<appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender">
<file value="..\\logs\\logfile.log"/>
<appendToFile value="true"/>
<rollingStyle value="Size"/>
<maxSizeRollBackups value="10"/>
<maximumFileSize value="1MB"/>
<staticLogFileName value="true"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline"/>
</layout>
<filter type="log4net.Filter.LevelRangeFilter">
<param name="LevelMin" value="DEBUG" />
<param name="LevelMax" value="FATAL" />
</filter>
</appender>
</log4net>
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不幸的是,log.IsDebugEnabled总是假的.
如何配置log4net以便我只能记录调试消息?