log4net的配置说明

<?xml version="1.0" encoding="utf-8" ?>
<log4net>
  <root>
    <level value="ALL" />
    <appender-ref ref="ColoredConsoleAppender" />
    <appender-ref ref="File" />
  </root>

  <appender name="File" type="log4net.Appender.RollingFileAppender">
    <file value="CRHS.DMS.log" />
    <appendToFile value="true" />
    <maximumFileSize value="5MB" />
    <maxSizeRollBackups value="10" />
    <layout type="log4net.Layout.PatternLayout">
      <conversionPattern value="[%d][%-5p] %m%n" />
    </layout>
  </appender>

  <appender name="ColoredConsoleAppender" type="log4net.Appender.ColoredConsoleAppender">
    <mapping>
      <level value="ERROR" />
      <foreColor value="White" />
      <backColor value="Red, HighIntensity" />
    </mapping>
    <mapping>
      <level value="DEBUG" />
      <backColor value="Green" />
    </mapping>
    <layout type="log4net.Layout.PatternLayout">
      <conversionPattern value="[%d][%-5p] %m%n" />
    </layout>
  </appender>
</log4net>