Log4Net配置

1.添加log4net.dll引用

2.web.config文件加入如下配置

<configSections>

<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>

</configSections>

<log4net>

<appender name="AdoNetAppender_SqlServer" type="log4net.Appender.AdoNetAppender">

<connectionType value="System.Data.SqlClient.SqlConnection, System.Data, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />

<connectionString value="data source=192.168.18.205;initial catalog=TestDB;User ID=sa;Password=kicpassword" />

<commandText value="INSERT INTO Log ([Date],[Thread],[Level],[Logger],[Message]) VALUES (@log_date, @thread, @log_level, @logger, @message)" />

<parameter>

<parameterName value="@log_date" />

<dbType value="DateTime" />

<layout type="log4net.Layout.PatternLayout" value="%date{yyyy'-'MM'-'dd HH':'mm':'ss'.'fff}" />

</parameter>

<parameter>

<parameterName value="@thread" />

<dbType value="String" />

<size value="255" />

<layout type="log4net.Layout.PatternLayout" value="%thread" />

</parameter>

<parameter>

<parameterName value="@log_level" />

<dbType value="String" />

<size value="50" />

<layout type="log4net.Layout.PatternLayout" value="%level" />

</parameter>

<parameter>

<parameterName value="@logger" />

<dbType value="String" />

<size value="255" />

<layout type="log4net.Layout.PatternLayout" value="%logger" />

</parameter>

<parameter>

<parameterName value="@message" />

<dbType value="String" />

<size value="4000" />

<layout type="log4net.Layout.PatternLayout" value="%message" />

</parameter>

</appender>

<root>

<level value="ALL"/> <!--注意ALL一定要大写-->

<appender-ref ref="AdoNetAppender_SqlServer"/>

</root>

</log4net>

3.修改Global.asax文件

protected void Application_Start()

{

//启用log4Net

log4net.Config.XmlConfigurator.Configure();

AreaRegistration.RegisterAllAreas();

RegisterGlobalFilters(GlobalFilters.Filters);

RegisterRoutes(RouteTable.Routes);

}

4.在控制器中加入写日志代码

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Mvc;

using log4net;

namespace Log4Net_InDatabase.Controllers

{

public class LogTestController : Controller

{

//

// GET: /LogTest/

private static ILog log = LogManager.GetLogger(typeof(LogTestController));

public ActionResult Index()

{

return View();

}

public ActionResult WriteLog(FormCollection collection)

{

log.Debug(collection["LogMsg"]);

return Content("OK");

}

}

}