log4net配置文件样本

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net" />
  </configSections>
  <log4net>
    <root>
      <level value="INFO" />
      <appender-ref ref="RollingLogFileAppender" />
    </root>
    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
      <file value="log\log.log"/>
      <appendToFile value="true"/>
      <maxSizeRollBackups value="3"/>
      <maximumFileSize value="10MB"/>
      <rollingStyle value="Size"/>
      <staticLogFileName value="false"/>
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date %-5level %logger - %message%newline"/>
      </layout>
    </appender>

  </log4net>
</configuration>