我有一个使用表单身份验证的传统ASP.Net应用程序。该项目使用的是.NET 4框架，并在Windows Server 2012R2和IIS 8.5上运行。我在Visual Studio 2017中开发，遗留代码在VB.Net中。
我有一个已运行一段时间的服务器的生产版本，并且工作正常。但是，我正在尝试创建一个开发版本和一个生产版本，以便在两个单独的服务器上运行。
我尝试为开发服务器设置的新版本存在以下问题;
我可以登录确定并对后备数据库进行身份验证。我正在使用InProc会话，我将信息放在一个会话对象中，该对象由受保护的页面使用表单身份验证过程进行检查。但是，在开发版本中，我不断回到登录页面，因为它没有保留会话数据，但我无法确定为什么会发生这种情况。
当我再次登录时，我会转到目标页面，但每次切换到另一个受保护的页面时，我都必须再次登录。
以下是开发服务器的web.config。
<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
<sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<section name="MAILnet.My.MySettings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
</sectionGroup>
<sectionGroup name="devExpress">
<section name="themes" type="DevExpress.Web.ASPxClasses.ThemesConfigurationSection, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false"/>
<section name="compression" type="DevExpress.Web.ASPxClasses.CompressionConfigurationSection, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false"/>
<section name="settings" type="DevExpress.Web.ASPxClasses.SettingsConfigurationSection, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false"/>
<section name="errors" type="DevExpress.Web.ASPxClasses.ErrorsConfigurationSection, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" requirePermission="false"/>
</sectionGroup>
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
<section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
<sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
<section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="Everywhere"/>
<section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
<section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
<section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
</sectionGroup>
</sectionGroup>
</sectionGroup>
</configSections>
<!-- NOTE: Connection strings are set in the appSettings-Development.config file-->
<appSettings file="Config/appSettings-Development.config"/>
<system.web>
<compilation debug="true" strict="false" explicit="true" targetFramework="4.0">
<assemblies>
<add assembly="DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=B88D1754D700E49A"/>
<add assembly="DevExpress.Data.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=B88D1754D700E49A"/>
<add assembly="DevExpress.XtraEditors.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=B88D1754D700E49A"/>
<add assembly="DevExpress.RichEdit.v12.2.Core, Version=12.2.8.0, Culture=neutral, PublicKeyToken=B88D1754D700E49A"/>
<add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Xml.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Data.DataSetExtensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
</assemblies>
</compilation>
<pages>
<namespaces>
<clear/>
<add namespace="System"/>
<add namespace="System.Collections"/>
<add namespace="System.Collections.Specialized"/>
<add namespace="System.Configuration"/>
<add namespace="System.Text"/>
<add namespace="System.Text.RegularExpressions"/>
<add namespace="System.Web"/>
<add namespace="System.Web.Caching"/>
<add namespace="System.Web.SessionState"/>
<add namespace="System.Web.Security"/>
<add namespace="System.Web.Profile"/>
<add namespace="System.Web.UI"/>
<add namespace="System.Web.UI.WebControls"/>
<add namespace="System.Web.UI.WebControls.WebParts"/>
<add namespace="System.Web.UI.HtmlControls"/>
</namespaces>
<controls>
<add tagPrefix="UserControls" src="~/CustomControls/ctlHeader.ascx" tagName="Header"/>
<add tagPrefix="UserControls" src="~/CustomControls/ctlSidebar.ascx" tagName="Sidebar"/>
<add tagPrefix="UserControls" src="~/CustomControls/ctlMenu.ascx" tagName="Menu"/>
<add tagPrefix="UserControls" src="~/CustomControls/ctlMenu2.ascx" tagName="Menu2"/>
<add tagPrefix="UserControls" src="~/CustomControls/ctlBreadCrumb.ascx" tagName="BreadCrumb"/>
<add tagPrefix="UserControls" src="~/CustomControls/ctlFooter.ascx" tagName="Footer"/>
<add tagPrefix="UserControls" src="~/CustomControls/ctlCopyright.ascx" tagName="Copyright"/>
<add tagPrefix="UserControls" src="~/CustomControls/ctlOnlineHelp.ascx" tagName="OnlineHelp"/>
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</controls>
</pages>
<customErrors mode="Off" defaultRedirect="ErrorPage.aspx" />
<authentication mode="Forms">
<forms loginUrl="Login.aspx" defaultUrl="Index2.aspx" name=".xxxxxxxxxxxxaddressing" timeout="60" slidingExpiration="true" protection="All"/>
</authentication>
<authorization>
<deny users="?"/>
</authorization>
<trace enabled="false" requestLimit="40" pageOutput="false" traceMode="SortByTime" localOnly="true"/>
<sessionState mode="InProc" stateConnectionString="tcpip=127.0.0.1:42424" sqlConnectionString="data source=127.0.0.1;Trusted_Connection=yes" cookieless="false" timeout="480" />
<sessionState mode="InProc" cookieless="false" timeout="480"/>
<globalization requestEncoding="utf-8" responseEncoding="utf-8"/>
<identity impersonate="true" password="" userName=""/>
<httpHandlers>
<add type="DevExpress.Web.ASPxClasses.ASPxHttpHandlerModule, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" validate="false"/>
<add type="DevExpress.Web.ASPxUploadControl.ASPxUploadProgressHttpHandler, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" validate="false"/>
<remove verb="*" path="*.asmx"/>
<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="GET,HEAD" path="ScriptResource.axd" validate="false" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpHandlers>
<!--<httpModules>
<add type="DevExpress.Web.ASPxClasses.ASPxHttpHandlerModule, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule"/>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpModules>-->
<httpRuntime maxRequestLength="15360" executionTimeout="360"/>
</system.web>
<!-- Designates locations on the site that are accessible without login -->
<location path="ProviderLogin.htm">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="ErrorPage.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Index2.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Login.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Logout.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Registration/CRegistration1.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Registration/CRegistration2.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Registration/CRegistration3.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Registration/CRegistration4.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Registration/CRegistrationC.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Help/ContactUs.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Help/NewsArchive.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Help/WebsiteSettings.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Help/TermsAndConditions.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Tools/PasswordReset.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Help/ProblemSubmission.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<!--<location path="Tracking/QuickTrack.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>-->
<location path="Help/WebsiteAlerts.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Registration/Tree.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Registration/WebForm1.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="NewTemplate.aspx">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<system.webServer>
<defaultDocument>
<files>
<remove value="Default.htm"/>
<add value="index2.aspx"/>
</files>
</defaultDocument>
<validation validateIntegratedModeConfiguration="false"/>
<modules>
<remove name="ScriptModule"/>
<!--<add type="DevExpress.Web.ASPxClasses.ASPxHttpHandlerModule, DevExpress.Web.v12.1, Version=12.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule"/>-->
<!--<add type="DevExpress.Web.ASPxClasses.ASPxHttpHandlerModule, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule"/>-->
<add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ASPxHttpHandlerModule" type="DevExpress.Web.ASPxClasses.ASPxHttpHandlerModule, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"/>
</modules>
<handlers>
<remove name="WebServiceHandlerFactory-Integrated"/>
<remove name="ScriptHandlerFactory"/>
<remove name="ScriptHandlerFactoryAppServices"/>
<remove name="ScriptResource"/>
<add type="DevExpress.Web.ASPxClasses.ASPxHttpHandlerModule, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="DX.ashx" name="ASPxHttpHandlerModule" preCondition="integratedMode"/>
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptResource" verb="GET,HEAD" path="ScriptResource.axd" preCondition="integratedMode" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add type="DevExpress.Web.ASPxUploadControl.ASPxUploadProgressHttpHandler, DevExpress.Web.v12.2, Version=12.2.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" name="ASPxUploadProgressHandler" preCondition="integratedMode"/>
</handlers>
<staticContent>
<clientCache cacheControlMode="NoControl"/>
</staticContent>
<security>
<requestFiltering>
<fileExtensions>
<add fileExtension=".ttf" allowed="true"/>
</fileExtensions>
</requestFiltering>
</security>
</system.webServer>
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name="DEVServerBinding"
closeTimeout="00:01:00"
openTimeout="00:01:00"
receiveTimeout="00:10:00"
sendTimeout="00:01:00"
bypassProxyOnLocal="false"
transactionFlow="false"
hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="2147483647"
maxReceivedMessageSize="2147483647"
messageEncoding="Text"
textEncoding="utf-8"
useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="32"
maxStringContentLength="2147483647"
maxArrayLength="2147483647"
maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
<reliableSession ordered="true"
inactivityTimeout="00:10:00"
enabled="false"/>
<security mode="Transport">
<transport clientCredentialType="None"
proxyCredentialType="None"
realm=""/>
<message clientCredentialType="Windows"
negotiateServiceCredential="true"/>
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address="xxxxxx"
binding="wsHttpBinding"
bindingConfiguration="DEVServerBinding"
contract="IUtility"
name="IUtility">
<identity>
<servicePrincipalName value="host/localhost"/>
</identity>
</endpoint>
<endpoint address="xxxxxx"
binding="wsHttpBinding"
bindingConfiguration="DEVServerBinding"
contract="IReferences"
name="IReferences">
<identity>
<servicePrincipalName value="host/localhost"/>
</identity>
</endpoint>
</client>
</system.serviceModel>
<devExpress>
<settings rightToLeft="false"/>
<compression enableHtmlCompression="false" enableCallbackCompression="true" enableResourceCompression="true" enableResourceMerging="false"/>
<themes enableThemesAssembly="true" styleSheetTheme="" theme="" customThemeAssemblies=""/>
<errors callbackErrorRedirectUrl=""/>
</devExpress>
<system.codedom>
<compilers>
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" warningLevel="4">
<providerOption name="CompilerVersion" value="v4.0"/>
<providerOption name="OptionInfer" value="true"/>
<providerOption name="WarnAsError" value="false"/>
</compiler>
</compilers>
</system.codedom>
<runtime>
<assemblyBinding appliesTo="v2.0.50727" xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30AD4FE6B2A6AEED" culture="neutral"/>
<bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="10.0.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="log4net" publicKeyToken="669E0DDF0BB1AA2A" culture="neutral"/>
<bindingRedirect oldVersion="0.0.0.0-2.0.8.0" newVersion="2.0.8.0"/>
</dependentAssembly>
<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>
<log4net>
<appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
<lockingModel type="log4net.Appender.FileAppender+MinimalLock"/>
<file value="logs\"/>
<datePattern value="dd.MM.yyyy'_WebHost_Development_Log.txt'"/>
<staticLogFileName value="false"/>
<appendToFile value="true"/>
<rollingStyle value="Composite"/>
<maxSizeRollBackups value="10"/>
<maximumFileSize value="5MB"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="[%level] %message Logger[%logger]%newline%newline"/>
</layout>
</appender>
<root>
<levelvalue value="ALL"/>
<appender-ref ref="RollingLogFileAppender"/>
</root>
</log4net>
</configuration>
两台服务器上的AppPool都设置为“经典”
我已经在两个服务器上进行了并排比较的IIS设置，但我似乎找不到任何不同的东西。
唯一的设计区别是，在当前的生产服务器中，网站是默认网站下面的虚拟应用程序，文件在wwwroot下面，但在开发服务器中，我创建了一个新网站，文件位于网站中C：\驱动器上的文件夹。网站文件夹有一个开发网站的文件夹，该文件夹是虚拟应用程序文件夹，就像生产服务器中使用的文件夹一样。
有什么想法吗？