asp.net mvc3網站的Webconfig（部署）

Question

今天我部署了我的第一個asp.net mvc3網站。這似乎與數據庫的連接不起作用。我需要說，我是一個全新的web.config文件配置的新手。 我從VS 2010部署了alle文件，並且可以訪問未使用數據庫的網站。我使用Entities.edmx.sql文件創建了數據庫。所有表格都已創建。

VS 2010中的Web.config：

<?xml version="1.0" encoding="utf-8"?> 
<!-- 
    For more information on how to configure your ASP.NET application, please visit 
    http://go.microsoft.com/fwlink/?LinkId=152368 
    --> 
<configuration> 
    <connectionStrings> 
    <add name="ApplicationServices" connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" /> 
    <add name="EntitiesContainer" connectionString="metadata=res://*/DataAccess.Entities.csdl|res://*/DataAccess.Entities.ssdl|res://*/DataAccess.Entities.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=localhost;Initial Catalog=catalog_name;Integrated Security=True;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient" /> 
    </connectionStrings> 
    <appSettings> 
    <add key="webpages:Version" value="1.0.0.0" /> 
    <add key="ClientValidationEnabled" value="true" /> 
    <add key="UnobtrusiveJavaScriptEnabled" value="true" /> 
    </appSettings> 
    <system.web> 
    <compilation debug="true" targetFramework="4.0"> 
     <assemblies> 
     <add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> 
     <add assembly="System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> 
     <add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> 
     <add assembly="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> 
     <add assembly="System.Web.WebPages, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> 
     <add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /> 
     </assemblies> 
    </compilation> 
    <authentication mode="Forms"> 
     <forms loginUrl="~/Users/LogOn" timeout="2880" /> 
    </authentication> 
    <membership> 
     <providers> 
     <clear /> 
     <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="true" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="8" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" /> 
     </providers> 
    </membership> 
    <profile> 
     <providers> 
     <clear /> 
     <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/" /> 
     </providers> 
    </profile> 
    <roleManager enabled="false"> 
     <providers> 
     <clear /> 
     <add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" /> 
     <add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" /> 
     </providers> 
    </roleManager> 
    <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="MvcSiteMapProvider.Web.Html" /> 
     </namespaces> 
    </pages> 
    <siteMap defaultProvider="MvcSiteMapProvider" enabled="true"> 
     <providers> 
     <clear /> 
     <add name="MvcSiteMapProvider" type="MvcSiteMapProvider.DefaultSiteMapProvider, MvcSiteMapProvider" siteMapFile="~/Mvc.Sitemap" securityTrimmingEnabled="true" cacheDuration="5" enableLocalization="true" scanAssembliesForSiteMapNodes="true" includeAssembliesForScan="" excludeAssembliesForScan="" attributesToIgnore="visibility" nodeKeyGenerator="MvcSiteMapProvider.DefaultNodeKeyGenerator, MvcSiteMapProvider" controllerTypeResolver="MvcSiteMapProvider.DefaultControllerTypeResolver, MvcSiteMapProvider" actionMethodParameterResolver="MvcSiteMapProvider.DefaultActionMethodParameterResolver, MvcSiteMapProvider" aclModule="MvcSiteMapProvider.DefaultAclModule, MvcSiteMapProvider" siteMapNodeUrlResolver="MvcSiteMapProvider.DefaultSiteMapNodeUrlResolver, MvcSiteMapProvider" siteMapNodeVisibilityProvider="MvcSiteMapProvider.DefaultSiteMapNodeVisibilityProvider, MvcSiteMapProvider" siteMapProviderEventHandler="MvcSiteMapProvider.DefaultSiteMapProviderEventHandler, MvcSiteMapProvider" /> 
     </providers> 
    </siteMap> 
    <customErrors mode="On" defaultRedirect="~/Home/" redirectMode="ResponseRedirect"> 
     <error statusCode="404" redirect="~/Home/PageNotFound/" /> 
    </customErrors> 
    </system.web> 
    <system.webServer> 
    <validation validateIntegratedModeConfiguration="false" /> 
    <modules runAllManagedModulesForAllRequests="true" /> 
    </system.webServer> 
    <runtime> 
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
     <dependentAssembly> 
     <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" /> 
     <bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="3.0.0.0" /> 
     </dependentAssembly> 
    </assemblyBinding> 
    </runtime> 
</configuration> 

我知道，我需要關閉的customErrors模式。我的主機給了我以下連接字符串使用。我試圖將它用於ApplicationServices和EntitiesContainer，但它不起作用。

workstation id=the_workstation_id;packet size=4096;user id=username;pwd=password;data source=data_source_name;persist security info=False;initial catalog=catalog_name 

我得到這個異常：

[ReflectionTypeLoadException: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.] 
    System.Reflection.RuntimeModule.GetTypes(RuntimeModule module) +0 
    System.Reflection.RuntimeModule.GetTypes() +4 
    System.Reflection.Assembly.GetTypes() +78 
    System.Data.Metadata.Edm.ObjectItemConventionAssemblyLoader.LoadTypesFromAssembly() +32 
    System.Data.Metadata.Edm.ObjectItemAssemblyLoader.Load() +25 
    System.Data.Metadata.Edm.AssemblyCache.LoadAssembly(Assembly assembly, Boolean loadReferencedAssemblies, ObjectItemLoadingSessionData loadingData) +160 
    System.Data.Metadata.Edm.AssemblyCache.LoadAssembly(Assembly assembly, Boolean loadReferencedAssemblies, KnownAssembliesSet knownAssemblies, EdmItemCollection edmItemCollection, Action`1 logLoadMessage, Object& loaderCookie, Dictionary`2& typesInLoading, List`1& errors) +166 
    System.Data.Metadata.Edm.ObjectItemCollection.LoadAssemblyFromCache(ObjectItemCollection objectItemCollection, Assembly assembly, Boolean loadReferencedAssemblies, EdmItemCollection edmItemCollection, Action`1 logLoadMessage) +316 
    System.Data.Metadata.Edm.ObjectItemCollection.ImplicitLoadAssemblyForType(Type type, EdmItemCollection edmItemCollection) +84 
    System.Data.Metadata.Edm.MetadataWorkspace.ImplicitLoadAssemblyForType(Type type, Assembly callingAssembly) +151 
    System.Data.Objects.ObjectContext.GetTypeUsage(Type entityCLRType) +35 
    System.Data.Objects.ObjectContext.GetEntitySetForNameAndType(String entitySetName, Type entityCLRType, String exceptionParameterName) +33 
    System.Data.Objects.ObjectContext.CreateObjectSet(String entitySetName) +66 
    Projectname.DataAccess.EntitiesContainer.get_Users() in C:\Users\....\DataAccess\Model1.Context.cs:48 
    Projectname.DataAccess.UserData.getTopRatedUsers(Int32 amount) in C:\Users\....\DataAccess\UserData.cs:220 

Answer 1

我通過我的所有引用的組件設置爲copy local = true解決了這個問題。