Log4Net的配置方法（祥细）

Log4Net的配置方法:

<configuration>

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

<log4net>
<!--定义输出到文件中-->
<appender name="LogFileAppender" type="log4net.Appender.FileAppender">
<!--定义文件存放位置-->
<file value="log\log4netfile.txt" />
<appendToFile value="true" />
<rollingStyle value="Date" />
<datePattern value="yyyyMMdd-HH:mm:ss" />
<layout type="log4net.Layout.PatternLayout">
<!--每条日志末尾的文字说明-->
<!--<footer value="by sksksks" />-->
<!--输出格式-->
<!--样例：2008-03-26 13:42:32,111 [10] INFO Log4NetDemo.MainClass [(null)] - info-->
<!--<conversionPattern value="记录时间：%date 线程ID:[%thread] 日志级别：%-5level 出错类：%logger property:[%property{NDC}] - 错误描述：%message%newline" />-->
</layout>
</appender>
<!--定义输出到控制台命令行中-->
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" />
</layout>
</appender>
<!--定义输出到windows事件中-->
<appender name="EventLogAppender" type="log4net.Appender.EventLogAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" />
</layout>
</appender>
<!--定义输出到数据库中，这里举例输出到Access数据库中，数据库为d盘的log4net.mdb-->
<appender name="AdoNetAppender_Access" type="log4net.Appender.AdoNetAppender">
<connectionString value="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=log\log4net.mdb" />
<commandText value="INSERT INTO LogDetails([LogDate],[Thread],[Level],[Logger],[Message]) VALUES(@logDate, @thread, @logLevel, @logger,@message)" />
<!--定义各个参数-->
<parameter>
<parameterName value="@logDate" />
<dbType value="String" />
<size value="240" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date" />
</layout>
</parameter>
<parameter>
<parameterName value="@thread" />
<dbType value="String" />
<size value="240" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%thread" />
</layout>
</parameter>
<parameter>
<parameterName value="@logLevel" />
<dbType value="String" />
<size value="240" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%level" />
</layout>
</parameter>
<parameter>
<parameterName value="@logger" />
<dbType value="String" />
<size value="240" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%logger" />
</layout>
</parameter>
<parameter>
<parameterName value="@message" />
<dbType value="String" />
<size value="240" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%message" />
</layout>
</parameter>
</appender>
<!--定义日志的输出媒介，下面定义日志以四种方式输出。也可以下面的按照一种类型或其他类型输出。-->
<root>
<!--文件形式记录日志-->
<appender-ref ref="LogFileAppender" />
<!--控制台控制显示日志-->
<!--<appender-ref ref="ConsoleAppender" />-->
<!--Windows事件日志-->
<!--<appender-ref ref="EventLogAppender" />-->
<!-- 如果不启用相应的日志记录，可以通过这种方式注释掉-->
<!--<appender-ref ref="AdoNetAppender_Access" />-->
</root>
</log4net>
</configuration>

 

-------------------------gloab文件中--------------------------------------------------
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.SessionState;
using log4net;

namespace VrvInOut
{
public class Global : System.Web.HttpApplication
{
private ILog log = LogManager.GetLogger(typeof(Global));

protected void Application_Start(object sender, EventArgs e)
{
log4net.Config.XmlConfigurator.Configure();
}

protected void Session_Start(object sender, EventArgs e)
{

}

protected void Application_BeginRequest(object sender, EventArgs e)
{

}

protected void Application_AuthenticateRequest(object sender, EventArgs e)
{

}

protected void Application_Error(object sender, EventArgs e)
{
log.Info(sender);
log.Info(e);
}

protected void Session_End(object sender, EventArgs e)
{

}

protected void Application_End(object sender, EventArgs e)
{

}
}
}