log4net配置

Web.config文件

<configSections>  <section name="log4net" type="System.Configuration.IgnoreSectionHandler" /></configSections><log4net>  <appender name="LogFileAppender" type="log4net.Appender.RollingFileAppender">    <file type="log4net.Util.PatternString" value="Log/appLog_%date{yyyyMMdd}.log" />    <appendToFile value="true" />    <rollingStyle value="Date" />    <datePattern value="yyyyMMdd" />    <layout type="log4net.Layout.PatternLayout">      <param name="ConversionPattern" value="%d [%t] %-5p %c %m%n" />    </layout>  </appender>  <root>    <level value="All" />    <appender-ref ref="LogFileAppender" />  </root></log4net>

AssemblyInfo.cs

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