关于log4net的问题

hebaobao19880921 2011-08-05 02:25:20

看了网上的一些配置自己试了下没通过有错误.查询未果来CSDN问问.
问题1 我是三层模式下使用log4net的.那么我引用她的DLL是在DAL层还是UI层?
问题2.我的web.config文件中已经存在了很多配置文件的节点我看网上配置log4net的时候完全就只有
log4net的配置节点,我也试过将其混入原来的里面还是报错.
问题3.项目中自动生成的 AssemblyInfo.cs 中[assembly: log4net.Config.DOMConfigurator()]这个跟带参数的写法的区别是什么?

希望各位使用过的人说一下.
我现在的配置文件如下:



<?xml version="1.0"?>

<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>

  </configSections>

  <appSettings>

    <add key="ConStringEncrypt" value="false"/>

    <!-- 数据库连接字符串,（如果采用加密方式，上面一项要设置为true；)

     如果使用明文这样server=127.0.0.1;database=.....,上面则设置为false。 -->

    <add key="ConnectionString" value="server=.;database=AS_NRM;uid=sa;pwd=sa"/>

  </appSettings>

  <system.web>

    <customErrors defaultRedirect="404.htm" mode="Off">

      <error statusCode="404" redirect="404.htm"/>

    </customErrors>

    <sessionState mode="InProc" timeout="30"></sessionState>

    <identity impersonate="true"/>

    <!-- 

            设置 compilation debug="true" 可将调试符号插入

            已编译的页面中。但由于这会 

            影响性能，因此只在开发过程中将此值 

            设置为 true。

        -->

    <httpRuntime maxRequestLength="2097151" executionTimeout="3600"/>

    <compilation debug="true">

      <assemblies>

        <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

        <add assembly="System.Data.DataSetExtensions, 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.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

      </assemblies>

    </compilation>

    <!--

            通过 <authentication> 节可以配置 ASP.NET 用来 

            识别进入用户的

            安全身份验证模式。 

        -->

    <authentication mode="Windows"/>

    <!--

            如果在执行请求的过程中出现未处理的错误，

            则通过 <customErrors> 节可以配置相应的处理步骤。具体说来，

            开发人员通过该节可以配置

            要显示的 html 错误页

            以代替错误堆栈跟踪。



        <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">

            <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 verb="*" path="*.asmx"/>

      <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

      <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

      <add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>

    </httpHandlers>

    <httpModules>

      <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

    </httpModules>

  </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>

    </compilers>

  </system.codedom>

  <!-- 

        在 Internet 信息服务 7.0 下运行 ASP.NET AJAX 需要 system.webServer

        节。对早期版本的 IIS 来说则不需要此节。

    -->

  <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>

</configuration>

不嫌麻烦可以帮我添加进去.
其他地方的配置也可以简单说说谢谢！

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laolaolai 2011-08-05

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放到UI层。
不要写到web.config中，它有自己的NLog.config文件。
默认先从web.config同级目录查找NLog.config文件。

这是我以前自己学习Nlog时写的,希望对你有帮助。另外，网上帮助文档很多，你也可以去官网看帮助文档。



<?xml version="1.0" encoding="utf-8" ?>

<!-- 

  This file needs to be put in the application directory. Make sure to set 

  'Copy to Output Directory' option in Visual Studio.

  -->

<!--<configuration>

  <configSections>

    --><!--注册nlog节点--><!--  

      <section name="nlog" type="NLog.Config.ConfigSectionHandler, NLog"></section>

  </configSections>-->

<!--NLog配置文件NLog.config必须与Web.config文件处于同级目录-->

<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"

      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" autoReload="true">

  <!--定义布局变量-->

  <variable name="OutFormatter"

            value="引发时间：${date}

电脑名称：${machinename}

用户标识：${windows-identity}

跟踪情况：${stacktrace}

详细情况：${message}

-----------------------------------------------------

"/>       

            

  

  <!--定义扩展库 

  注意事项：(1)扩展节必须写在其它节的前面

            (2)扩展库必须与NLog库处于同级目录-->

  <extensions>

    <add assembly="NLogExtension"/>

  </extensions>  

  

  <!--******定义日志的输出目标**********-->

  <targets>

    <!--（1）写入文件-->

    <target name="file" xsi:type="File" fileName="c:\\nlog.txt"

            layout="${OutFormatter}" />

            

    <!--（2）写入系统应用日志-->

    <target name="eventlog" xsi:type="EventLog" layout="${OutFormatter}"

            source="写入系统应用日志测试" log="Application"/>



    <!--（3）写入数据库-->

    <target name ="database" xsi:type="Database">

      <dbProvider>mssql</dbProvider>

      <!-- database connection parameters -->

      <!-- alternatively you could provide a single 'connectionstring' parameter -->

      <!--<dbhost>hostname\SQLEXPRESS</dbhost>

        <dbdatabase>log</dbdatabase>

        <dbusername>sa</dbusername>

        <dbpassword>sa</dbpassword>-->

      <connectionString>Data Source=hostname\SQLEXPRESS;Initial Catalog=Log;Integrated Security=True</connectionString>

      <commandText>

        insert into logInfo(time_stamp,level,logger,message,username) values(@time_stamp, @level, @logger, @message,@username);

      </commandText>

      <parameter name="@time_stamp" layout="${date}"/>

      <parameter name="@level" layout="${level}"/>

      <parameter name="@logger" layout="${logger}"/>

      <parameter name="@message" layout="${message}"/>

      <!--<parameter name="@username"  layout="${aspnet-session:variable=UserName}"/>-->

      <parameter name="@username" layout="${UserName:UserName=NLogExtensionTest}"/>



    </target>



    <!--（4）写入邮件-->

    <target name="mail" xsi:type="Mail" 

            smtpServer="192.168.0.37"

            smtpUsername="zhangsan" smtpPassword="mailpwd" smtpAuthentication="Basic"

            from="zhangsan@sina.com" to="zhangsan@sina.com"

            subject="写入邮件日志测试"

            layout="${OutFormatter}"

            />

    

    <!--<target name="network" xsi:type="Network" address="tcp://localhost:5555"

           layout="${level} ${logger} ${message}${newline}"/>-->



  </targets>



  <!--******定义日志的路由规则**********-->

  <rules>

    <!--<logger name="*" writeTo="file,eventlog,database,mail" />-->

    <logger name="ZXWBLogger" writeTo="file" />

  </rules>

</nlog>



<!--</configuration>-->