log4net

进来做程序，想利用log4net记录日志,一点心得
平台:VS2005
1.bin引入log4net.dll包
2.在web.config配置，如下
<configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net"/>
  </configSections>
  <log4net>
    <appender name="Test" type="log4net.Appender.RollingFileAppender">
      <file value="log/Test-ETL"/>
      <staticLogFileName value="false"/>
      <appendToFile value="true"/>
      <rollingStyle value="Date"/>
      <datePattern value="&quot;.&quot;dd&quot;.log&quot;"/>
      <lockingModel type="log4net.Appender.FileAppender+MinimalLock"/>
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date[%5level] %m%n"/>
      </layout>
    </appender>
    <root>
      <level value="ALL"/>
      <appender-ref ref="Test"/>
    </root>
  </log4net>
3.添加Global.asax，这一步刚开始我没添加，导致
log4net.ILog log = log4net.LogManager.GetLogger("Test");取值都是false,
Global.asax内容如下：
    public void Application_Start(object sender, EventArgs e)
    {
        // Code that runs on application startup
        log4net.Config.XmlConfigurator.Configure();
    }