我使用 Visual Studio 2013 Web Express 创建了一个 MVC Web 应用程序。我已在 Azure 中为我的计算机启用了防火墙规则，并且我可以从本地计算机连接并远程调试我的网站。我让用户 SQL Server 对象资源管理器确认我正在连接到 Azure DB 并且该应用程序运行正常。
但是，当我将应用程序部署到 Azure 时，出现以下连接错误。我已检查以确保该网站具有 Azure DB 作为链接资源。我已使用 FTP 连接到网站并确认 web.config 中的连接字符串正确。
这似乎是我的 Azure 设置中的一些配置问题，但我不知道还需要检查什么。任何建议表示赞赏。
--------------- 收到错误（用户名和跟踪 ID 已更改）------------------------ -
“/”应用程序中的服务器错误。
用户“MyUserName”登录失败。本次会议已被分配 跟踪 ID 为“xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”。提供这个 当您需要帮助时，可通过 ID 联系客户支持。
描述：执行期间发生未处理的异常。 当前的网络请求。请查看堆栈跟踪以了解更多信息 有关错误及其在代码中的来源的信息。异常详细信息：System.Data.SqlClient.SqlException：登录失败 对于用户“MyUserName”。此会话已分配一个跟踪 ID： 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'。将此跟踪 ID 提供给 当您需要帮助时的客户支持。
来源错误：
执行期间产生未处理的异常 当前的网络请求。有关原产地和地点的信息 可以使用下面的异常堆栈跟踪来识别异常。
堆栈跟踪：
[SqlException (0x80131904): Login failed for user 'MyUserName'. This session has been assigned a tracing ID of 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'. Provide this tracing ID to当您需要帮助时的客户支持。] System.Data.SqlClient.SqlInternalConnection.OnError（SqlException 异常、布尔中断连接、操作
1 wrapCloseInAction) +5341687 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +546 System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +1693 System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +69 System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) +30 System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover) +317 System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout) +892 System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance) +311 System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData) +646 System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) +278 System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions) +38 System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) +732 System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) +85 System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +1057 System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource1 次重试，DbConnectionOptions userOptions、DbConnectionInternal& 连接）+78 System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection 拥有连接、任务完成源1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +196 System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource1次重试，DbConnectionOptions userOptions) +146 System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection 外部连接、DbConnectionFactory 连接工厂、 任务完成源1 retry, DbConnectionOptions userOptions) +16 System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource1 重试）+94 System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource1 retry) +110 System.Data.SqlClient.SqlConnection.Open() +96 System.Data.Entity.SqlServer.<>c__DisplayClass2f.<UsingConnection>b__2d() +73 System.Data.Entity.SqlServer.<>c__DisplayClass1.<Execute>b__0() +10 System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func1 操作）+189 System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute（操作 操作）+78 System.Data.Entity.SqlServer.SqlProviderServices.UsingConnection（DbConnection sql连接、操作1 act) +229 System.Data.Entity.SqlServer.SqlProviderServices.UsingMasterConnection(DbConnection sqlConnection, Action1 幕）+376 System.Data.Entity.SqlServer.SqlProviderServices.GetDbProviderManifestToken（DbConnection 连接）+201 System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken（DbConnection 连接）+87[ProviderIncompatibleException: The provider did not return a ProviderManifestToken string.] System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection连接）+271 System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked（DbProviderServices providerServices、DbConnection 连接）+33
[ProviderIncompatibleException: An error occurred while getting provider information from the database. This can be caused by Entity框架使用了不正确的连接字符串。检查内部 详细信息例外并确保连接字符串是 正确的。] System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked（DbProviderServices 提供者服务、DbConnection 连接）+193 System.Data.Entity.Infrastruct.c__DisplayClass1.b__0(元组
3 k) +32 System.Collections.Concurrent.ConcurrentDictionary2.GetOrAdd(TKey 键、功能2 valueFactory) +72 System.Data.Entity.Infrastructure.DefaultManifestTokenResolver.ResolveManifestToken(DbConnection connection) +180 System.Data.Entity.Utilities.DbConnectionExtensions.GetProviderInfo(DbConnection connection, DbProviderManifest& providerManifest) +56 System.Data.Entity.DbModelBuilder.Build(DbConnection providerConnection) +43 System.Data.Entity.Internal.LazyInternalContext.CreateModel(LazyInternalContext internalContext) +62 System.Data.Entity.Internal.RetryLazy2.GetValue(TInput 输入) +123 System.Data.Entity.Internal.LazyInternalContext.InitializeContext() +611 System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType（类型 实体类型) +18 System.Data.Entity.Internal.Linq.InternalSet1.Initialize() +53 System.Data.Entity.Internal.Linq.InternalSet1.get_InternalContext() +15 系统.数据.实体.基础设施.DbQuery1.System.Linq.IQueryable.get_Provider() +38 System.Linq.Queryable.Where(IQueryable1 来源、表达1 predicate) +63 Microsoft.AspNet.Identity.EntityFramework.UserStore1.FindByNameAsync(字符串 用户名) +616 Microsoft.AspNet.Identity.d__d.MoveNext() +102 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务 任务）+93 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务 任务）+52 Microsoft.AspNet.Identity.d__15.MoveNext() +243 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务 任务）+93 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务 任务）+52 Berkemeyer.DocumentEngine.Web.Controllers.d__2.MoveNext() +244 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务 任务）+93 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务 任务）+52 lambda_method（关闭，任务）+23 System.Threading.Tasks.TaskHelpersExtensions.ThrowIfFaulted（任务任务） +33 System.Web.Mvc.Async.TaskAsyncActionDescriptor.EndExecute(IAsyncResult 异步结果）+68 System.Web.Mvc.Async.c__DisplayClass34.b__33(IAsyncResult 异步结果）+16 System.Web.Mvc.Async.WrappedAsyncResult1.CallEndDelegate(IAsyncResult asyncResult) +10 System.Web.Mvc.Async.WrappedAsyncResultBase1.结束() +49 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult 异步结果）+32 System.Web.Mvc.Async.AsyncInitationWithFilters.b__3c() +50 System.Web.Mvc.Async.c__DisplayClass45.b__3e() +225 System.Web.Mvc.Async.c__DisplayClass30.b__2f(IAsyncResult asyncResult) +10 System.Web.Mvc.Async.WrappedAsyncResult1.CallEndDelegate(IAsyncResult asyncResult) +10 System.Web.Mvc.Async.WrappedAsyncResultBase1.结束() +49 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters（IAsyncResult 异步结果）+34 System.Web.Mvc.Async.c__DisplayClass28.b__19() +26 System.Web.Mvc.Async.c__DisplayClass1e.b__1b(IAsyncResult 异步结果）+100 System.Web.Mvc.Async.WrappedAsyncResult1.CallEndDelegate(IAsyncResult asyncResult) +10 System.Web.Mvc.Async.WrappedAsyncResultBase1.结束() +49 System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult 异步结果）+27 System.Web.Mvc.Controller.b__1d（IAsyncResult asyncResult，ExecuteCoreState内部状态）+13 System.Web.Mvc.Async.WrappedAsyncVoid1.CallEndDelegate(IAsyncResult asyncResult) +36 System.Web.Mvc.Async.WrappedAsyncResultBase1.结束() +54 System.Web.Mvc.Controller.EndExecuteCore（IAsyncResult asyncResult）+39 System.Web.Mvc.Controller.b__15（IAsyncResult asyncResult，Controller控制器）+12 System.Web.Mvc.Async.WrappedAsyncVoid1.CallEndDelegate(IAsyncResult asyncResult) +28 System.Web.Mvc.Async.WrappedAsyncResultBase1.结束() +54 System.Web.Mvc.Controller.EndExecute（IAsyncResult asyncResult）+29 System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult 异步结果）+10 System.Web.Mvc.MvcHandler.b__4(IAsyncResult asyncResult、ProcessRequestState 内部状态）+21 System.Web.Mvc.Async.WrappedAsyncVoid1.CallEndDelegate(IAsyncResult asyncResult) +36 System.Web.Mvc.Async.WrappedAsyncResultBase1.结束() +54 System.Web.Mvc.MvcHandler.EndProcessRequest（IAsyncResult asyncResult）+31 System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult 结果）+9 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +9651188 System.Web.HttpApplication.ExecuteStep(IExecutionStep 步骤，布尔值&completedSynchronously) +155版本信息：Microsoft .NET Framework版本：4.0.30319； ASP.NET版本：4.0.30319.36213
I figured this out on my own. Even though the web.config had the correct connection string, I found a "Connection Strings" section under the Configuration settings for my Azure website that had the wrong password. Correcting the password here fixed my problem.
