Question

我已经基于Fluent NHibernate创建了一个简单的SQL生成器XAML应用程序，它允许我生成运行到数据库的DDL。使用本地MySQL设置，它可以正常工作。

我现在想将它运行到SQL Azure上。

我创建了一个将在管理门户网站上托管NH应用程序的网站。检查！
我创建了NH应用程序使用的数据库。检查！
我已设置防火墙规则以允许我的IP地址连接到SQL Azure。检查！
我尝试连接到Azure的官方数据库管理门户并使用我的凭据登录。检查！
我试图用正确的连接字符串运行NHibernate架构生成器（仔细检查密码），但是我遇到了错误。轰！

错误（匿名）如下

---------------------------

---------------------------
Cannot open database "[MyDb]" requested by the login. The login failed.

Login failed for user 'mydblogin'.

This session has been assigned a tracing ID of '{{guid}}'.  Provide this tracing ID to customer support when you need assistance.
---------------------------
OK   
---------------------------

代码：

PersistenceConfigurer persistenceConfigurer = MsSqlConfiguration.MsSql2008
    .Dialect<MsSqlAzure2008Dialect>()
    .Driver<SqlClientDriver>()
    .FormatSql()
    .ShowSql()
    .ConnectionString(connectionString);

FluentConfiguration fc = Fluently.Configure()
    .Database(persistenceConfigurer)
    .ExposeConfiguration(
        cfg => cfg.SetProperty("hbm2ddl.keywords", "auto-quote")
                    .SetProperty("hbm2ddl.auto", "none"))
    .Mappings(
    m => m.FluentMappings.AddFromAssemblyOf<NHibernateFactory>()
    .Conventions.AddFromAssemblyOf<NHibernateFactory>());
Configuration ret = fc.BuildConfiguration();
SchemaMetadataUpdater.QuoteTableAndColumns(ret);

连接字符串（模糊处理）

Server=tcp:dbhost.database.windows.net,1433;Database=[MyDb];User ID=login@dbhost;Password=password;Trusted_Connection=False;Encrypt=True;Connection Timeout=30;

例外是System.Data.SqlClient.SqlException (0x80131904)

堆栈跟踪

   in System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   in System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   in System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   in System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
   in System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK)
   in System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover)
   in System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)
   in System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)
   in System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions)
   in System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
   in System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions)
   in System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnectionOptions userOptions)
   in System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnectionOptions userOptions)
   in System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   in System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   in System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   in System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   in System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
   in System.Data.SqlClient.SqlConnection.Open()
   in NHibernate.Connection.DriverConnectionProvider.GetConnection()
   in NHibernate.Tool.hbm2ddl.ManagedProviderConnectionHelper.Prepare()
   in NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.GetReservedWords(Dialect dialect, IConnectionHelper connectionHelper)
   in NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.GetReservedWords(IDictionary`2 cfgProperties)
   in NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.QuoteTableAndColumns(Configuration configuration)
   in HbmSchemaExporter.NHibernateManager.BuildNHConfig(String connectionString, DbType dbType, Dialect& requiredDialect)
   in HbmSchemaExporter.NHibernateManager.GenerateSql(MainWindowViewModel viewModel)
   in HbmSchemaExporter.MainWindow.btnGenerateSql_Click(Object sender, RoutedEventArgs e)

问题很明显：代码或配置有什么问题？我确信密码输入正确，我已经复制了其余的连接字符串并替换了密码占位符。我已经设置了防火墙规则和没有防火墙规则的AFAIK，您无法使用https://yourdbhost.database.windows.net/

Answer 1

我一直在寻找这个问题的答案几个小时，上面的问题评论让我从Azure管理门户提供的连接字符串中删除了方括号。

没有方括号，连接成功。我的连接字符串现在是（用实际细节替换粗体部分）：

Server = tcp： SERVER .database.windows.net，1433;数据库= MYDB ;用户ID = USER @ SERVER ;密码= PASSWORD ; Trusted_Connection = False; Encrypt = True;连接超时= 30;

Answer 2

信不信由你，这个连接字符串与FNH代码稍作修改一起工作（只有在更改了conn字符串后才开始工作）

Data Source=xxxxx.database.windows.net;Initial Catalog=MyDb;Persist Security Info=True;User ID=zshop;Password=xxxxxxx

我不得不使用Database，而是使用Initial Catalog和Persist Security Info。没有DB名称的括号

由于错误报告登录失败，我认为罪魁祸首是Persist Security Info。

现在我还有另一个问题要在另一个问题中讨论

无法从本地计算机连接到SQL Azure

2 个答案: