log4net 日志跟踪

1,web.config文件里加:
(1)<section name="log4net" type="System.Configuration.IgnoreSectionHandler"/>
(2)<log4net>
  <appender name="LogFileAppender" type="log4net.Appender.FileAppender">
   <file value="./QuotationLog.txt"/>
   <!-- Example using environment variables in params -->
   <!-- <file value="${TMP}\log-file.txt" /> -->
   <!--<sppendToFile value="true" />-->
   <!-- An alternate output encoding can be specified -->
   <!-- <encoding value="unicodeFFFE" /> -->
   <layout type="log4net.Layout.PatternLayout">
    <footer value="[Footer]--Sean &#xA;"/>
    <conversionPattern value="%date [%thread] %-5level %logger [%ndc] &lt;%property{auth}&gt; - %message%newline"/>
   </layout>
   <!-- Alternate layout using XML  
   <layout type="log4net.Layout.XMLLayout" /> -->
  </appender>
  <!-- Setup the root category, add the appenders and set the default level -->
  <root>
   <appender-ref ref="LogFileAppender"/>
  </root>
</log4net>
<appSettings>
/*************************/
<?xml version="1.0"?>
<!--
    Note: As an alternative to hand editing this file you can use the
    web admin tool to configure settings for your application. Use
    the Website->Asp.Net Configuration option in Visual Studio.
    A full list of settings and comments can be found in
    machine.config.comments usually located in
    \Windows\Microsoft.Net\Framework\v2.x\Config
-->
<configuration>
<configSections>
  <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
   <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
    <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
    <sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
     <section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere"/>
     <section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
     <section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
     <section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
    </sectionGroup>
   </sectionGroup>
  </sectionGroup>
  <!-- Orm Setting-->
  <section name="log4net" type="System.Configuration.IgnoreSectionHandler"/>
  <section name="BuildingSetting" type="Xingon.Db.Configuration.BuilderSection,Xingon.Db"/>
  <section name="magicAjax" type="MagicAjax.Configuration.MagicAjaxSectionHandler, MagicAjax"/>
  <!--log4net config-->
</configSections>
<!-- This section contains the log4net configuration settings -->
<log4net>
  <appender name="LogFileAppender" type="log4net.Appender.FileAppender">
   <file value="./QuotationLog.txt"/>
   <!-- Example using environment variables in params -->
   <!-- <file value="${TMP}\log-file.txt" /> -->
   <!--<sppendToFile value="true" />-->
   <!-- An alternate output encoding can be specified -->
   <!-- <encoding value="unicodeFFFE" /> -->
   <layout type="log4net.Layout.PatternLayout">
    <footer value="[Footer]--Sean &#xA;"/>
    <conversionPattern value="%date [%thread] %-5level %logger [%ndc] &lt;%property{auth}&gt; - %message%newline"/>
   </layout>
   <!-- Alternate layout using XML  
   <layout type="log4net.Layout.XMLLayout" /> -->
  </appender>
  <!-- Setup the root category, add the appenders and set the default level -->
  <root>
   <appender-ref ref="LogFileAppender"/>
  </root>
</log4net>
<appSettings>
  <add key="LoginUrl" value="http://localhost:7684/AdChina.Web/Home/Login.aspx"></add>
  <add key="AuthorityUrl" value="http://localhost:7684/AdChina.Web/Home/Home.aspx"></add>
  <add key="IsSuperAdmin" value="1"></add>
  <add key="QuotationFilePath" value="../QuotationFile"></add>
  <!--是否打开超级管理员，1为打开 0为不打开，如果打开下面SuperAdmin的人可以操作系统任何动作 请谨慎开启-->
  <add key="SuperAdmin" value="mao,yu,fa"></add>
  <add key="LogPath" value="D:\"/>
  <add key="LogOn" value="false"/>
</appSettings>
<!-- Orm or database detail-->
<connectionStrings>
  <add name="adchina" connectionString="Data Source=adchina;Persist Security Info=True;User ID=adchina_user;Password=adchinadb;pooling=true;Max Pool Size=2;" providerName="System.Data.OracleClient"/>
    <add name="ConnectionString" connectionString= "Data Source=adchina;Persist Security Info=True;User ID=ac_corp;Password=ac_corp;Unicode=True;Pooling=true;Min Pool Size=1;Max Pool Size=2" providerName="System.Data.OracleClient"/>
  </connectionStrings>
<!-- Orm  setting builder provider-->
<BuildingSetting defaultProvider="OrcaleBuilder">
  <providers>
   <add name="OrcaleBuilder" type=" Xingon.Db.Provider.Oracle.BuildingProvider,Xingon.Db.Provider.Oracle"></add>
  </providers>
</BuildingSetting>
<system.web>
  <!--
            Set compilation debug="true" to insert debugging
            symbols into the compiled page. Because this
            affects performance, set this value to true only
            during development.
        -->
  <compilation debug="true">
   <assemblies>
    <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
    <add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
    <add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
    <add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
    <add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
    <add assembly="office, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"/></assemblies>
  </compilation>
  <!--
            The <authentication> section enables configuration
            of the security authentication mode used by
            ASP.NET to identify an incoming user.
        -->
  <authentication mode="Forms">
   <forms loginUrl="Home/Login.aspx" name=".ASPXAUTH" protection="All" timeout="20"/>
  </authentication>
  <authorization>
   <deny users="?"/>
  </authorization>
  <!--
            The <customErrors> section enables configuration
            of what to do if/when an unhandled error occurs
            during the execution of a request. Specifically,
            it enables developers to configure html error pages
            to be displayed in place of a error stack trace.
  -->
  <customErrors mode="Off" defaultRedirect="error.aspx">
   <error statusCode="403" redirect="NoAccess.htm"/>
   <error statusCode="404" redirect="FileNotFound.htm"/>
  </customErrors>
  <pages>
   <controls>
    <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
    <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
   </controls>
  </pages>
  <httpHandlers>
   <remove path="*.asmx" verb="*"/>
   <add path="*.asmx" verb="*" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
   <add path="*_AppService.axd" verb="*" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
   <add path="ScriptResource.axd" verb="GET,HEAD" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
   <add path="*/coolite.axd" verb="*" type="Coolite.Ext.Web.ResourceManager" validate="false"/>
  </httpHandlers>
  <httpModules>
   <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
   <add name="MagicAjaxModule" type="MagicAjax.MagicAjaxModule, MagicAjax"/>
   <add name="AjaxRequestModule" type="Coolite.Ext.Web.AjaxRequestModule, Coolite.Ext.Web"/>
  </httpModules>
  <globalization uiCulture="zh-CN" culture="zh-CN"/>
</system.web>
<system.codedom>
  <compilers>
   <compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
    <providerOption name="CompilerVersion" value="v3.5"/>
    <providerOption name="WarnAsError" value="false"/>
   </compiler>
   <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" warningLevel="4" type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
    <providerOption name="CompilerVersion" value="v3.5"/>
    <providerOption name="OptionInfer" value="true"/>
    <providerOption name="WarnAsError" value="false"/>
   </compiler>
  </compilers>
</system.codedom>
<!--
        The system.webServer section is required for running ASP.NET AJAX under Internet
        Information Services 7.0.  It is not necessary for previous version of IIS.
    -->
<system.webServer>
  <validation validateIntegratedModeConfiguration="false"/>
  <modules>
   <remove name="ScriptModule"/>
   <add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
  </modules>
  <handlers>
   <remove name="WebServiceHandlerFactory-Integrated"/>
   <remove name="ScriptHandlerFactory"/>
   <remove name="ScriptHandlerFactoryAppServices"/>
   <remove name="ScriptResource"/>
   <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
   <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
   <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
  </handlers>
</system.webServer>
<runtime>
  <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
   <dependentAssembly>
    <assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>
    <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
   </dependentAssembly>
   <dependentAssembly>
    <assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>
    <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
   </dependentAssembly>
  </assemblyBinding>
</runtime>
<system.serviceModel>
  <behaviors>
   <endpointBehaviors>
    <behavior name="BtnActionAspNetAjaxBehavior">
     <enableWebScript/>
    </behavior>
    <behavior name="AcSortAspNetAjaxBehavior">
     <enableWebScript/>
    </behavior>
   </endpointBehaviors>
  </behaviors>
  <serviceHostingEnvironment aspNetCompatibilityEnabled="true"/>
  <services>
   <service name="BtnAction">
    <endpoint address="" behaviorConfiguration="BtnActionAspNetAjaxBehavior" binding="webHttpBinding" contract="BtnAction"/>
   </service>
   <service name="AcSort">
    <endpoint address="" behaviorConfiguration="AcSortAspNetAjaxBehavior" binding="webHttpBinding" contract="AcSort"/>
   </service>
  </services>
</system.serviceModel>
<location path="Js">
  <system.web>
   <authorization>
    <allow users="*"/>
   </authorization>
  </system.web>
</location>
<location path="Theme">
  <system.web>
   <authorization>
    <allow users="*"/>
   </authorization>
  </system.web>
</location>
</configuration>

2,
    在Web项目的 Properties 目录下的 AssemblyInfo.cs 里加上:
[assembly: log4net.Config.XmlConfigurator(Watch = true)]

   //3,
   //加一个log全局变量:
    //private static readonly log4net.ILog log = log4net.LogManager.GetLogger 

    //(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

 3, 在每个页面的后台代码里加:

private static readonly ILog log = LogManager.GetLogger(typeof(页面类名));