log4net的配置文件

<configuration>
  <!-- Register a section handler for the log4net section -->
  <configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
  </configSections>
  <!-- Enable internal debugging in log4net -->
  <appSettings>
    <!-- To enable internal log4net logging specify the following appSettings key -->
    <!-- <add key="log4net.Internal.Debug" value="true"/> -->
  </appSettings>
  <!-- This section contains the log4net configuration settings -->
  <log4net debug="false">
    <appender name="LogFileAppender" type="log4net.Appender.FileAppender" >
      <param name="File" value="Application.log.txt" />
      <param name="datePattern" value="MM-dd HH:mm" />
      <param name="AppendToFile" value="true" />
      <layout type="log4net.Layout.PatternLayout">
        <param name="ConversionPattern" value="%d [%t] %-5p %c [%x] - %m%n" />
      </layout>
    </appender>
    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
      <param name="File" value="_LogDataLog.txt" />
      <param name="AppendToFile" value="true" />
      <param name="MaxSizeRollBackups" value="10" />
      <param name="MaximumFileSize" value="5MB" />
      <param name="RollingStyle" value="Size" />
      <param name="StaticLogFileName" value="true" />
      <layout type="log4net.Layout.PatternLayout">
        <param name="ConversionPattern" value="%d [%t] %-5p %c [%x] - %m%n" />
      </layout>
    </appender>
    <root>
      <level value="DEBUG" />
      <appender-ref ref="LogFileAppender" />
    </root>
  </log4net>
</configuration>

 

 

 

用的时候

[assembly: log4net.Config.XmlConfigurator(Watch = true)]

 

 private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);