<configSections><sectionGroup name="elmah"><section name="security" requirePermission="false" type="Elmah.SecuritySectionHandler, Elmah" /><section name="errorLog" requirePermission="false" type="Elmah.ErrorLogSectionHandler, Elmah" /><section name="errorMail" requirePermission="false" type="Elmah.ErrorMailSectionHandler, Elmah" /><section name="errorFilter" requirePermission="false" type="Elmah.ErrorFilterSectionHandler, Elmah" /></sectionGroup></configSections><elmah><!--See http://code.google.com/p/elmah/wiki/SecuringErrorLogPages for more information on remote access and securing ELMAH.--><security allowRemoteAccess="false" /></elmah><location path="elmah.axd" inheritInChildApplications="false"><system.web><httpHandlers><add verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" /></httpHandlers><!-- See http://code.google.com/p/elmah/wiki/SecuringErrorLogPages for more information on using ASP.NET authorization securing ELMAH.<authorization><allow roles="admin" /><deny users="*" />  </authorization>--></system.web><system.webServer><handlers><add name="ELMAH" verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" preCondition="integratedMode" /></handlers></system.webServer></location>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;namespace Elmah.Demo.Controllers
{public class HomeController : Controller{//// GET: /Home/public ActionResult Index(){return View();}[HttpPost]public ActionResult GenerateError(string error){throw new ApplicationException(error);}}
}

@{Layout = null;ViewBag.Title = "Index";
}<div><input type="text" id="ErrorMsg" /><button id="GenerateError">生成错误日志</button><a href="/elmah.axd" target="_blank">在elmah中查看错误日志</a>
</div><script src="~/Scripts/jquery-1.10.2.js"></script>
<script type="text/javascript">$("#GenerateError").click(function () {$.post("/Home/GenerateError?error=" + $("#ErrorMsg").val());});
</script>

  <elmah><!--See http://code.google.com/p/elmah/wiki/SecuringErrorLogPages for more information on remote access and securing ELMAH.--><security allowRemoteAccess="false" /><!--只有这一句就行了，其中logPath用于指定记录日志的文件夹位置--><errorLog type="Elmah.XmlFileErrorLog, Elmah" logPath="~/Static/Log/" /></elmah>

  <connectionStrings><add name="elmah-sqlserver" connectionString="server=.;database=MvcTest;user id=sa;password=111111@a" providerName="System.Data.SqlClient" /></connectionStrings><elmah><!--See http://code.google.com/p/elmah/wiki/SecuringErrorLogPages for more information on remote access and securing ELMAH.--><security allowRemoteAccess="false" /><!--只有这一句就行了，其中logPath用于指定记录日志的文件夹位置--><!--<errorLog type="Elmah.XmlFileErrorLog, Elmah" logPath="~/Static/Log/" />--><!-- 告诉elmah，我要采用sqlserver来记录我的日志，连接那个数据库的字符串名为myconnectionString。--><errorLog type="Elmah.SqlErrorLog, Elmah" connectionStringName="elmah-sqlserver" /></elmah>

CREATE TABLE dbo.ELMAH_Error
(ErrorId     UNIQUEIDENTIFIER NOT NULL,Application NVARCHAR(60) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,Host        NVARCHAR(50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,Type        NVARCHAR(100) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,Source      NVARCHAR(60) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,Message     NVARCHAR(500) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,[User]      NVARCHAR(50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,StatusCode  INT NOT NULL,TimeUtc     DATETIME NOT NULL,Sequence    INT IDENTITY (1, 1) NOT NULL,AllXml      NTEXT COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GOALTER TABLE dbo.ELMAH_Error WITH NOCHECK ADD CONSTRAINT PK_ELMAH_Error PRIMARY KEY NONCLUSTERED(ErrorId)  ON [PRIMARY]
GOALTER TABLE dbo.ELMAH_Error ADD CONSTRAINT DF_ELMAH_Error_ErrorId DEFAULT (newid()) FOR [ErrorId]
GOCREATE NONCLUSTERED INDEX IX_ELMAH_Error_App_Time_Seq ON dbo.ELMAH_Error
([Application] ASC,[TimeUtc] DESC,[Sequence] DESC
) ON [PRIMARY]
GOSET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GOCREATE PROCEDURE dbo.ELMAH_GetErrorXml
(@Application NVARCHAR(60),@ErrorId UNIQUEIDENTIFIER
)
ASSET NOCOUNT ONSELECT AllXml
FROM ELMAH_Error
WHEREErrorId = @ErrorId
ANDApplication = @ApplicationGO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GOSET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GOCREATE PROCEDURE dbo.ELMAH_GetErrorsXml
(@Application NVARCHAR(60),@PageIndex INT = 0,@PageSize INT = 15,@TotalCount INT OUTPUT
)
AS SET NOCOUNT ONDECLARE @FirstTimeUTC DateTime
DECLARE @FirstSequence int
DECLARE @StartRow int
DECLARE @StartRowIndex int-- Get the ID of the first error for the requested pageSET @StartRowIndex = @PageIndex * @PageSize + 1
SET ROWCOUNT @StartRowIndexSELECT  @FirstTimeUTC = TimeUTC,@FirstSequence = Sequence
FROM ELMAH_Error
WHERE   Application = @Application
ORDER BY TimeUTC DESC, Sequence DESC-- Now set the row count to the requested page size and get
-- all records below it for the pertaining application.SET ROWCOUNT @PageSizeSELECT @TotalCount = COUNT(1)
FROM ELMAH_Error
WHERE Application = @ApplicationSELECT errorId, application,host, type,source,message,[user],statusCode, CONVERT(VARCHAR(50), TimeUtc, 126) + 'Z' time
FROM ELMAH_Error error
WHEREApplication = @Application
AND TimeUTC <= @FirstTimeUTC
AND Sequence <= @FirstSequence
ORDER BYTimeUTC DESC, Sequence DESC
FORXML AUTOGO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GOSET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GOCREATE PROCEDURE dbo.ELMAH_LogError
(@ErrorId UNIQUEIDENTIFIER,@Application NVARCHAR(60),@Host NVARCHAR(30),@Type NVARCHAR(100),@Source NVARCHAR(60),@Message NVARCHAR(500),@User NVARCHAR(50),@AllXml NTEXT,@StatusCode INT,@TimeUtc DATETIME
)
ASSET NOCOUNT ONINSERT
INTOELMAH_Error(ErrorId,Application,Host,Type,Source,Message,[User],AllXml,StatusCode,TimeUtc)
VALUES(@ErrorId,@Application,@Host,@Type,@Source,@Message,@User,@AllXml,@StatusCode,@TimeUtc)GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO