如何在Asp.Net MVC 4应用程序或WebRole应用程序的SQL Server中存储asp.net会话状态？

Question

如何在SQL Server中为Asp.net mvc4或Windows Azure Web角色应用程序存储会话状态？

编辑

为什么我得到这个错误？

HTTP错误500.23 - 内部服务器错误已被检测
的ASP.NET设置，不集成应用托管管道模式。

我web.config看起来是这样的：

<?xml version="1.0" encoding="utf-8"?> 
<configuration> 
    <configSections> 
    <sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> 
     <section name="webAssets" type="Telerik.Web.Mvc.Configuration.WebAssetConfigurationSection, Telerik.Web.Mvc" requirePermission="false" /> 
     <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --> 
     <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=4.4.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" /> 
    </sectionGroup> 
    </configSections> 
    <!-- 
    <connectionStrings> 
     <add name="DefaultConnection" connectionString="Data Source=.\SQLEXPRESS;Initial Catalog=aspnet2012620142020;Integrated Security=True" providerName="System.Data.SqlClient"/> 
    </connectionStrings> 
    --> 
    <connectionStrings> 
    <!--<add name="HotDeployDbContext" connectionString="data source=JOE-WANG\WQ;initial catalog=HotDeploy;user id=sa;password=wq187731" providerName="System.Data.SqlClient"/>--> 
    <!--<add name="HotDeployDbContext" connectionString="data source=tcp:z1782cwqws.database.windows.net,1433;initial catalog=HotDeployDB4CloudService;user id=hotdeployadmin@z1782cwqws;password=accela.123;Trusted_Connection=False;Encrypt=True;Connection Timeout=30;" providerName="System.Data.SqlClient" />--> 
    <add name="HotDeployDbContext" connectionString="data source=tcp:xxxxxxxx.database.windows.net,1433;initial catalog=xxxxx;user idxxxxx@xxxx;password=dddd.123;Trusted_Connection=False;Encrypt=True;Connection Timeout=30;" providerName="System.Data.SqlClient"/> 
    </connectionStrings> 
    <appSettings> 
    <add key="webpages:Version" value="2.0.0.0" /> 
    <add key="webpages:Enabled" value="true" /> 
    <add key="PreserveLoginUrl" value="true" /> 
    <add key="ClientValidationEnabled" value="true" /> 
    <add key="UnobtrusiveJavaScriptEnabled" value="true" /> 

    </appSettings> 
    <system.web> 
    <customErrors mode="Off" /> 
    <httpRuntime executionTimeout="14400" maxRequestLength="716800" /> 
    <compilation targetFramework="4.0" /> 
    <authentication mode="Forms"> 
     <forms loginUrl="~/Account/Login" timeout="2880" /> 
    </authentication> 
    <pages> 
     <namespaces> 
     <add namespace="System.Web.Helpers" /> 
     <add namespace="System.Web.Mvc" /> 
     <add namespace="System.Web.Mvc.Ajax" /> 
     <add namespace="System.Web.Mvc.Html" /> 
     <add namespace="System.Web.Routing" /> 
     <add namespace="System.Web.WebPages" /> 
     <add namespace="Telerik.Web.Mvc.UI" /> 
     </namespaces> 
    </pages> 
    <profile defaultProvider="DefaultProfileProvider"> 
     <providers> 
     <add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" /> 
     </providers> 
    </profile> 
    <membership defaultProvider="DefaultMembershipProvider"> 
     <providers> 
     <add name="DefaultMembershipProvider" type="System.Web.Providers.DefaultMembershipProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" /> 
     </providers> 
    </membership> 
    <roleManager defaultProvider="DefaultRoleProvider"> 
     <providers> 
     <add name="DefaultRoleProvider" type="System.Web.Providers.DefaultRoleProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" /> 
     </providers> 
    </roleManager> 
    <!-- 
    <sessionState mode="InProc" timeout="30" customProvider="DefaultSessionProvider"> 
     <providers> 
     <add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" /> 
     </providers> 
    </sessionState> 
    <httpHandlers> 
     <add verb="GET,HEAD" path="asset.axd" validate="false" type="Telerik.Web.Mvc.WebAssetHttpHandler, Telerik.Web.Mvc" /> 
    </httpHandlers>--> 
    <!--before I added sessionState element . everything is fine.--> 
    <sessionState mode="SQLServer" cookieless="true" 
    sqlConnectionString="data source=10.50.70.81; userid=sa; password=wq187731" 
    timeout="300" 
    sqlCommandTimeout="10" /> 
    </system.web> 
</configuration> 
    </system.web> 
    <system.webServer> 
    <security> 
     <requestFiltering> 
     <requestLimits maxAllowedContentLength="3000000000" /> 
     </requestFiltering> 
    </security> 
    <validation validateIntegratedModeConfiguration="false" /> 
    <modules runAllManagedModulesForAllRequests="true" /> 
    <directoryBrowse enabled="true" /> 
    <handlers> 
     <remove name="asset" /> 
     <add name="asset" preCondition="integratedMode" verb="GET,HEAD" path="asset.axd" type="Telerik.Web.Mvc.WebAssetHttpHandler, Telerik.Web.Mvc" /> 
    </handlers> 
    </system.webServer> 
    <runtime> 
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
     <dependentAssembly> 
     <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" /> 
     <bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" /> 
     </dependentAssembly> 
     <dependentAssembly> 
     <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" /> 
     <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" /> 
     </dependentAssembly> 
     <dependentAssembly> 
     <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" /> 
     <bindingRedirect oldVersion="0.0.0.0-2.0.0.0" newVersion="2.0.0.0" /> 
     </dependentAssembly> 
     <dependentAssembly> 
     <assemblyIdentity name="Microsoft.WindowsAzure.StorageClient" publicKeyToken="31bf3856ad364e35" culture="neutral" /> 
     <bindingRedirect oldVersion="0.0.0.0-1.7.0.0" newVersion="1.7.0.0" /> 
     </dependentAssembly> 
    </assemblyBinding> 
    </runtime> 

</configuration> 

如果我更改应用程序池经典模式。我有以下IIS错误页面..

HTTP错误403.14 - 禁止
Web服务器被配置为不列出此目录的内容。

Answer 1

会话状态提供程序在您的web.config中使用sessionState元素进行配置。对于SQL服务器，您将mode设置为SQLServer并配置连接字符串。对于Azure，您可以查看涵盖不同选项的following answer。