为什么Asp.net MVC4不能使用SQL Server会话状态存储的cookie的 [英] Why Asp.net MVC4 can not use the cookieless of SQL Server Session state storage
本文介绍了为什么Asp.net MVC4不能使用SQL Server会话状态存储的cookie的的处理方法，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
ALL，这是在Asp.net MVC4应用我的web配置。我发现如果我设置cookie的假的，一切顺利。但如果我不希望使用的cookie。那么应用程序不能work.when我调试应用程序，我发现控制器无法接收来自视图的任何请求。我觉得这是因为当在cookie的模式下，事情会前追加到URL。如http：/ /本地主机：8119 /（S（3cicpjpagvpunr5he5fnfrj1））/
＆LT;结构＆gt;
＆LT; configSections＆GT;
＆LT; sectionGroup NAME =system.web.webPages.razorTYPE =System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup，System.Web.WebPages.Razor，版本= 2.0.0.0，文化=中性公钥= 31BF3856AD364E35 ＆GT;
＆lt;节名称=webAssetsTYPE =Telerik.Web.Mvc.Configuration.WebAssetConfigurationSection，Telerik.Web.MvcrequirePermission =FALSE/＆GT;
＆LT;！ - 有关Entity Framework的配置的详细信息，请访问http://go.microsoft.com/fwlink/?LinkID=237468 - ＆GT;
＆lt;节名称=的EntityFrameworkTYPE =System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection，的EntityFramework，版本= 4.4.0.0，文化=中性公钥= b77a5c561934e089requirePermission =FALSE/＆GT;
＆LT; / sectionGroup＆GT;
＆LT; / configSections＆GT; ＆LT;＆是connectionStrings GT;
＆LT;添加名称=...的connectionString =...的providerName =System.Data.SqlClient的/＆GT;
＆LT; /＆是connectionStrings GT;
＆LT;＆的appSettings GT;
＆LT;添加键=网页：版本值=2.0.0.0/＆GT;
＆LT;添加键=网页：启用VALUE =真/＆GT;
＆LT;添加关键=preserveLoginUrlVALUE =真/＆GT;
＆LT;添加键=ClientValidationEnabledVALUE =真/＆GT;
＆LT;添加键=UnobtrusiveJavaScriptEnabledVALUE =真/＆GT;
＆LT; /的appSettings＆GT;
＆LT;＆的System.Web GT;
＆LT;的customErrors模式=关/＆GT;
＆LT;的httpRuntime executionTimeout =14400的maxRequestLength =716800/＆GT;
＆LT;编译调试=真targetFramework =4.0/＆GT;
＆LT;身份验证模式=表格＆GT;
＆LT;形式loginUrl =〜/帐号/登录超时=2880/＆GT;
＆LT; /认证＆GT;
＆LT;网页和GT;
＆LT;＆命名空间GT;
＆LT;添加命名空间=System.Web.Helpers/＆GT;
＆LT;添加命名空间=System.Web.Mvc/＆GT;
＆LT;添加命名空间=System.Web.Mvc.Ajax/＆GT;
＆LT;添加命名空间=System.Web.Mvc.Html/＆GT;
＆LT;添加命名空间=System.Web.Routing/＆GT;
＆LT;添加命名空间=System.Web.WebPages/＆GT;
＆LT;添加命名空间=Telerik.Web.Mvc.UI/＆GT;
＆LT; /命名空间＆GT;
＆LT; /页＆GT;
＆LT;型材defaultProvider =DefaultProfileProvider＆GT;
＆LT;供应商＆GT;
＆LT;添加名称=DefaultProfileProviderTYPE =System.Web.Providers.DefaultProfileProvider，System.Web.Providers，版本= 1.0.0.0，文化=中性公钥= 31bf3856ad364e35的connectionStringName =DefaultConnection的applicationName =// ＆GT;
＆LT; /供应商＆GT;
＆LT; / profile文件＆GT;
＆LT;会员defaultProvider =DefaultMembershipProvider＆GT;
＆LT;供应商＆GT;
＆LT;添加名称=DefaultMembershipProviderTYPE =System.Web.Providers.DefaultMembershipProvider，System.Web.Providers，版本= 1.0.0.0，文化=中性公钥= 31bf3856ad364e35的connectionStringName =DefaultConnectionenablePasswordRetrieval =false的enablePasswordReset设置=真requiresQuestionAndAnswer =假requiresUniqueEmail =假maxInvalidPasswordAttempts =5minRequiredPasswordLength =6minRequiredNonalphanumericCharacters =0passwordAttemptWindow =10的applicationName =//＆GT;
＆LT; /供应商＆GT;
＆LT; /会员＆GT;
＆LT; roleManager defaultProvider =DefaultRoleProvider＆GT;
＆LT;供应商＆GT;
＆LT;添加名称=DefaultRoleProviderTYPE =System.Web.Providers.DefaultRoleProvider，System.Web.Providers，版本= 1.0.0.0，文化=中性公钥= 31bf3856ad364e35的connectionStringName =DefaultConnection的applicationName =// ＆GT;
＆LT; /供应商＆GT;
＆LT; / roleManager＆GT;
＆所述;！ - ＆下;的sessionState模式=是InProc超时=30customProvider =DefaultSessionProvider＆GT;
＆LT;供应商＆GT;
＆LT;添加名称=DefaultSessionProviderTYPE =System.Web.Providers.DefaultSessionStateProvider，System.Web.Providers，版本= 1.0.0.0，文化=中性公钥= 31bf3856ad364e35的connectionStringName =DefaultConnection的applicationName =// ＆GT;
＆LT; /供应商＆GT;
＆LT; /＆的sessionState GT; - ＆GT;
＆LT;的sessionState模式=SQLServer的无Cookie =真sqlConnectionString =数据源= XXXX;用户ID = XXXX;密码= XXXX超时=300sqlCommandTimeout =10/＆GT;
＆LT;＆HttpHandlers的GT;
＆LT;添加动词=GET，HEAD路径=asset.axd验证=假TYPE =Telerik.Web.Mvc.WebAssetHttpHandler，Telerik.Web.Mvc/＆GT;
＆LT; / HttpHandlers的＆GT;
＆LT; /system.web>
＆LT; system.webServer＆GT;
＆LT;安全＆GT;
＆LT;＆的requestFiltering GT;
＆LT; requestLimits maxAllowedContentLength =30亿/＆GT;
＆LT; /＆的requestFiltering GT;
＆LT; /安全＆GT;
＆LT;验证validateIntegratedModeConfiguration =FALSE/＆GT;
＆LT;模块runAllManagedModulesForAllRequests =真/＆GT;
＆LT; directoryBrowse启用=真/＆GT;
＆LT;＆处理GT;
＆LT;清除NAME =资产/＆GT;
＆LT;添加名称=资产preCondition =integratedMode动词=GET，HEAD路径=asset.axdTYPE =Telerik.Web.Mvc.WebAssetHttpHandler，Telerik.Web.Mvc/＆GT;
＆LT; /处理器＆GT;
＆LT; /system.webServer>
＆LT;＆运行GT;
＆LT; assemblyBinding的xmlns =瓮：架构 - 微软COM：asm.v1＆GT;
＆LT; dependentAssembly＆GT;
＆LT; assemblyIdentity名称=System.Web.Helpers公钥=31bf3856ad364e35/＆GT;
＆LT; bindingRedirect oldVersion =1.0.0.0-2.0.0.0NEWVERSION =2.0.0.0/＆GT;
＆LT; / dependentAssembly＆GT;
＆LT; dependentAssembly＆GT;
＆LT; assemblyIdentity名称=System.Web.Mvc公钥=31bf3856ad364e35/＆GT;
＆LT; bindingRedirect oldVersion =0.0.0.0-4.0.0.0NEWVERSION =4.0.0.0/＆GT;
＆LT; / dependentAssembly＆GT;
＆LT; dependentAssembly＆GT;
＆LT; assemblyIdentity名称=System.Web.WebPages公钥=31bf3856ad364e35/＆GT;
＆LT; bindingRedirect oldVersion =0.0.0.0-2.0.0.0NEWVERSION =2.0.0.0/＆GT;
＆LT; / dependentAssembly＆GT;
＆LT; dependentAssembly＆GT;
＆LT; assemblyIdentity名称=Microsoft.WindowsAzure.StorageClient公钥=31bf3856ad364e35文化=中性/＆GT;
＆LT; bindingRedirect oldVersion =0.0.0.0-1.7.0.0NEWVERSION =1.7.0.0/＆GT;
＆LT; / dependentAssembly＆GT;
＆LT; / assemblyBinding＆GT;
＆LT; /运行＆GT;
＆LT; /结构＆gt;
解决方案
有一个在 Html.BeginForm（）助手（错误的一个不带任何参数）与使用时无Cookie =真正的。生成的URL时，它没有考虑到的会话ID。因此，而不是：
＆LT;形式的行动=/（S（kkt0zgbnuaoxad23ew33iod4））/家庭/指数的方法=后＆GT;
它生成：
＆LT;形式的行动=/家/指数的方法=后＆GT;
当你邮寄到 /家庭/指数重定向是自动发 /（S（kkt0zgbnuaoxad23ew33iod4））由ASP.NET。一个重定向是指一个GET请求=>您的POST操作将永远不会被击中。
正如你可以写一个自定义的 Html.BeginForm 助手来修复bug一种解决方法：
公共静态类FormExtensions
{
公共静态IDisposable的MyBeginForm（此的HtmlHelper的HtmlHelper）
{
VAR rawUrl = htmlHelper.ViewContext.HttpContext.Request.RawUrl;
VAR formAction = htmlHelper.ViewContext.HttpContext.Response.ApplyAppPathModifier（〜/）+ rawUrl;
VAR建设者=新TagBuilder（形式）;
builder.MergeAttributes（新RouteValueDictionary（））;
builder.MergeAttribute（行动，formAction）;
builder.MergeAttribute（办法，HtmlHelper.GetFormMethodString（FormMethod.Post），TRUE）;
htmlHelper.ViewContext.Writer.Write（builder.ToString（TagRenderMode.StartTag））;
VAR形式=新MvcForm（htmlHelper.ViewContext）;
回执;
}
}
然后使用：
@using（Html.MyBeginForm（））
{
...
}
至于BeginForm助手的其他重载而言，他们应该正常工作，并生成包含会话ID采取适当的行动。
ALL, Here is my web config in a Asp.net MVC4 application. I found if I set cookieless false ,everything goes fine. but If I don't want use cookie . then the application can not work.when I debug the application, I found the controller can not receive any request from the view. I think It is because when in the cookie-less mode, Something would be appended to the url before . like http:/ /localhost:8119/(S(3cicpjpagvpunr5he5fnfrj1))/.
<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="..." connectionString="..." 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 debug="true" 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> -->
<sessionState mode="SQLServer" cookieless="true" sqlConnectionString="data source=xxxx; User ID=xxxx; password=xxxx" timeout="300" sqlCommandTimeout="10" />
<httpHandlers>
<add verb="GET,HEAD" path="asset.axd" validate="false" type="Telerik.Web.Mvc.WebAssetHttpHandler, Telerik.Web.Mvc" />
</httpHandlers>
</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>
解决方案
There's a bug in the Html.BeginForm() helper (the one that doesn't take any arguments) when used with cookieless="true". It doesn't take into account the session id when generating the url. So instead of:
<form action="/(S(kkt0zgbnuaoxad23ew33iod4))/home/index" method="post">
it generates:
<form action="/home/index" method="post">
When you post to /home/index a redirect is automatically made to /(S(kkt0zgbnuaoxad23ew33iod4)) by ASP.NET. A redirect means a GET request => your POST action will never be hit.
As a workaround you could write a custom Html.BeginForm helper to fix the bug:
public static class FormExtensions
{
public static IDisposable MyBeginForm(this HtmlHelper htmlHelper)
{
var rawUrl = htmlHelper.ViewContext.HttpContext.Request.RawUrl;
var formAction = htmlHelper.ViewContext.HttpContext.Response.ApplyAppPathModifier("~/") + rawUrl;
var builder = new TagBuilder("form");
builder.MergeAttributes(new RouteValueDictionary());
builder.MergeAttribute("action", formAction);
builder.MergeAttribute("method", HtmlHelper.GetFormMethodString(FormMethod.Post), true);
htmlHelper.ViewContext.Writer.Write(builder.ToString(TagRenderMode.StartTag));
var form = new MvcForm(htmlHelper.ViewContext);
return form;
}
}
and then use:
@using (Html.MyBeginForm())
{
...
}
As far as the other overloads of the BeginForm helper are concerned, they should work fine and generate proper action containing the session id.
这篇关于为什么Asp.net MVC4不能使用SQL Server会话状态存储的cookie的的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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