log4net的实体框架5和MVC4

本文介绍了log4net的实体框架5和MVC4的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

所以我开始这个新项目，并希望使用log4net的记录到数据库。我使用EF其他东西和它连接的罚款。出于某种原因，L4N不记录任何东西，但不扔任何错误。只是想知道哪一步（S）我可能会丢失，希望有人能指出来。我是否需要拯救的分贝不知何故？感谢名单这么多提前。

我的web.config：

＆LT;＆log4net的GT;＆LT;追加程序名称=AdoNetAppenderTYPE =log4net.Appender.AdoNetAppender＆GT;  ＆LT; BUFFERSIZE值=100/＆GT;  ＆LT; connectionType值=System.Data.EntityClient.SqlConnection，System.Data这，版本= 1.0.3300.0，文化=中性公钥= b77a5c561934e089/＆GT;  ＆LT;连接字符串值=数据源= MYSERVER;初始目录=报告;集成安全性= FALSE;坚持安全信息= TRUE;用户ID =本身份识别码;密码=输入mypassword/＆GT;  ＆LT; CommandText中值=INSERT INTO [MYSCHEMA] [登录]（[日期]，[主题]，[等级]，[记录器]，[信息]，[例外]）VALUES（@log_date，@thread，@log_level ，@Logger，@message，抛出）/＆GT;  ＆LT;＆参数GT;    ＆LT;参数名称值=@ LOG_DATE/＆GT;    ＆LT; D​​BTYPE值=日期时间/＆GT;    ＆LT;布局类型=log4net.Layout.RawTimeStampLayout/＆GT;  ＆LT; /参数＆GT;  ＆LT;＆参数GT;    ＆LT;参数名称值=@丝/＆GT;    ＆LT; D​​BTYPE值=字符串/＆GT;    ＆LT;大小值=255/＆GT;    ＆LT;布局类型=log4net.Layout.PatternLayout＆GT;      ＆LT; conversionPattern值=％线程/＆GT;    ＆LT; /布局＆GT;  ＆LT; /参数＆GT;  ＆LT;＆参数GT;    ＆LT;参数名称值=@ LOG_LEVEL/＆GT;    ＆LT; D​​BTYPE值=字符串/＆GT;    ＆LT;大小值=50/＆GT;    ＆LT;布局类型=log4net.Layout.PatternLayout＆GT;      ＆LT; conversionPattern值=％的水平/＆GT;    ＆LT; /布局＆GT;  ＆LT; /参数＆GT;  ＆LT;＆参数GT;    ＆LT;参数名称值=@记录器/＆GT;    ＆LT; D​​BTYPE值=字符串/＆GT;    ＆LT;大小值=255/＆GT;    ＆LT;布局类型=log4net.Layout.PatternLayout＆GT;      ＆LT; conversionPattern值=％记录器/＆GT;    ＆LT; /布局＆GT;  ＆LT; /参数＆GT;  ＆LT;＆参数GT;    ＆LT;参数名称值=@消息/＆GT;    ＆LT; D​​BTYPE值=字符串/＆GT;    ＆LT;大小值=4000/＆GT;    ＆LT;布局类型=log4net.Layout.PatternLayout＆GT;      ＆LT; conversionPattern值=％消息/＆GT;    ＆LT; /布局＆GT;  ＆LT; /参数＆GT;  ＆LT;＆参数GT;    ＆LT;参数名称值=@异常/＆GT;    ＆LT; D​​BTYPE值=字符串/＆GT;    ＆LT;大小值=2000/＆GT;    ＆LT;布局类型=log4net.Layout.ExceptionLayout/＆GT;  ＆LT; /参数＆GT;＆LT; /附加器＆GT;＆LT;根和GT;  ＆LT;电平值=信息/＆GT;  ＆LT;附加目的地-REF REF =LogFileAppender/＆GT;＆LT; /根＆GT;

和我的控制器：

... 使用log4net的; 使用的System.Reflection;命名空间MyNames.Controllers{  公共类ClientController：控制器  {     ReportingEntities DB =新ReportingEntities（）;     私人只读的ILog日志= LogManager.GetLogger（MethodBase.GetCurrentMethod（）DeclaringType）;     公众的ActionResult指数（）     {         this.log.Debug（样品信息登录到数据库）;         返回查看（）;     }   } }

编辑：所以，我提出的建议MODS的，但gorilly仍然不起作用。刚好检查输出窗口，即使我启用调试它仍然显示该 。试图从这里调试建议但没有错误被抛出。

从我的log4net的内部调试文件：

log4net的：大会[DotNetOpenAuth.Core，版本4.1.0.0 =文化=中性公钥= 2780ccd10d57b246]加载从[C：\\ WINDOWS \\ Microsoft.NET \\框架\\ V4。 0.30319 \\临时ASP.NET文件\\ ROOT \\ bf082a83 \\ 4eb20e9a \\装配\\ DL3 \\ c62a3103 \\ e01aa9f6_fda1cf01 \\ DotNetOpenAuth.Core.dll]log4net的：大会[DotNetOpenAuth.Core，版本4.1.0.0 =文化=中性公钥= 2780ccd10d57b246]不指定一个RepositoryAttribute。log4net的：大会[DotNetOpenAuth.Core，版本4.1.0.0 =文化=中性公钥= 2780ccd10d57b246]使用存储库[log4net的默认存储库]和库类型[log4net.Repository.Hierarchy.Hierarchy]log4net的：创建库[log4net的默认存储库]使用类型[log4net.Repository.Hierarchy.Hierarchy]log4net的：关机呼吁层次[log4net的默认存储库]

解决方案

这行添加到的Global.asax.cs（在的Application_Start（））：

log4net.Config.XmlConfigurator.Configure（）;

此外，您还可以打开log4net的调试，以帮助你找出什么在＆LT脚麻加入这一行到Web.config;的appSettings＆GT; ：

编辑：下面有值=FALSE，而应该是值=真。

＆LT;添加键=log4net.Internal.DebugVALUE =真/＆GT;

编辑：

您可以通过添加以下到Web.config（参见官方解释的这里）：

＆LT;＆System.Diagnostics程序GT;    ＆LT;跟踪自动冲洗=真正的＆GT;      ＆LT;＆听众GT;        ＆LT;添加            NAME =TextWriterTraceListener会            类型=System.Diagnostics.TextWriterTraceListener            initializeData =C：\\ mylogdirectory \\ log4net_debug.txt/＆GT;      ＆LT; /听众＆GT;    ＆LT; /跟踪＆GT;  ＆LT; /system.diagnostics>

So I am starting this new project and want to use Log4net to log to the Database. I am using EF for other things and it connects fine. For some reason L4N is not logging anything but not throwing any errors. Just wondering what step(s) I may be missing, hope someone can point it out. Do I need to "save" to the db somehow? Thanx so much in advance.

My web.config:

<log4net> <appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender"> <bufferSize value="100" /> <connectionType value="System.Data.EntityClient.SqlConnection, System.Data, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /> <connectionString value="data source=myserver;initial catalog=Reporting;integrated security=false;persist security info=True;User ID=myid;Password=mypassword" /> <commandText value="INSERT INTO [myschema].[Log] ([Date],[Thread],[Level],[Logger],[Message],[Exception]) VALUES (@log_date, @thread, @log_level, @logger, @message, @exception)" /> <parameter> <parameterName value="@log_date" /> <dbType value="DateTime" /> <layout type="log4net.Layout.RawTimeStampLayout" /> </parameter> <parameter> <parameterName value="@thread" /> <dbType value="String" /> <size value="255" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%thread" /> </layout> </parameter> <parameter> <parameterName value="@log_level" /> <dbType value="String" /> <size value="50" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%level" /> </layout> </parameter> <parameter> <parameterName value="@logger" /> <dbType value="String" /> <size value="255" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%logger" /> </layout> </parameter> <parameter> <parameterName value="@message" /> <dbType value="String" /> <size value="4000" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%message" /> </layout> </parameter> <parameter> <parameterName value="@exception" /> <dbType value="String" /> <size value="2000" /> <layout type="log4net.Layout.ExceptionLayout" /> </parameter> </appender> <root> <level value="Info" /> <appender-ref ref="LogFileAppender" /> </root>

and my controller:

... using log4net; using System.Reflection; namespace MyNames.Controllers { public class ClientController : Controller { ReportingEntities db = new ReportingEntities(); private readonly ILog log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); public ActionResult Index() { this.log.Debug("Sample message to log to Db"); return View(); } } }

EDIT: So I made the mods suggested gorilly but still doesnt work. Just happened to check output window and even though I enabled debugging it still shows this .. Tried the debugging suggestion from here but no error was thrown.

From my log4net internal debugging file:

log4net: Assembly [DotNetOpenAuth.Core, Version=4.1.0.0, Culture=neutral, PublicKeyToken=2780ccd10d57b246] Loaded From [C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\bf082a83\4eb20e9a\assembly\dl3\c62a3103\e01aa9f6_fda1cf01\DotNetOpenAuth.Core.dll] log4net: Assembly [DotNetOpenAuth.Core, Version=4.1.0.0, Culture=neutral, PublicKeyToken=2780ccd10d57b246] does not have a RepositoryAttribute specified. log4net: Assembly [DotNetOpenAuth.Core, Version=4.1.0.0, Culture=neutral, PublicKeyToken=2780ccd10d57b246] using repository [log4net-default-repository] and repository type [log4net.Repository.Hierarchy.Hierarchy] log4net: Creating repository [log4net-default-repository] using type [log4net.Repository.Hierarchy.Hierarchy] log4net: Shutdown called on Hierarchy [log4net-default-repository]

解决方案

Add this line to Global.asax.cs (in Application_Start()):

log4net.Config.XmlConfigurator.Configure();

Also, you can turn on log4net debugging to help you figure out what's going wrong by adding this line to your Web.config under <appSettings>:

Edit: The below had value="false", but should be value="true".

<add key="log4net.Internal.Debug" value="true"/>

Edit:

You can send log4net's internal debug logging to a file by adding the following to your Web.config (see the official explanation here):

<system.diagnostics> <trace autoflush="true"> <listeners> <add name="textWriterTraceListener" type="System.Diagnostics.TextWriterTraceListener" initializeData="C:\mylogdirectory\log4net_debug.txt" /> </listeners> </trace> </system.diagnostics>