<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
</configSections>
<log4net>
<!--定义输出到文件中-->
<appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
<!--定义文件存放位置-->
<file value="log\\"/>
<appendToFile value="true"/>
<rollingStyle value="Date"/>
<datePattern value="yyyy-MM-dd‘.txt‘"/>
<staticLogFileName value="false"/>
<param name="MaxSizeRollBackups" value="100"/>
<param name="Encoding" value="utf-8" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%newline %nDate:%date %nThread:[%thread] %nLevel: %-5level %nClass: %logger [%property{NDC}] %nMessage: %message%newline" />
</layout>
</appender>
<root>
<level value="ALL"/>
<!--文件形式记录日志-->
<appender-ref ref="RollingLogFileAppender"/>
</root>
</log4net>
public class HomeController : Controller
{
log4net.ILog log = log4net.LogManager.GetLogger(typeof(HomeController));
public ActionResult Index()
{
log.Info("test....");
return View();
}
}
log4net 使用总结- （1）在ASP.NET MVC 中使用
原文：http://www.cnblogs.com/clc2008/p/7281415.html