5

我在将数据库附加到有关用户的信息时遇到问题。我正在尝试将 asp.net mvc4 项目移动到 IIS。MS SQL Server 2008 速成版。

<add name="DefaultConnection" connectionString="Data Source=.;Initial Catalog=aspnet-comvc4-20130423110032;Integrated Security=true;AttachDBFilename=|DataDirectory|\aspnet-comvc4-20130423110032.mdf;" providerName="System.Data.SqlClient" />

错误：说明：执行当前 Web 请求期间发生未处理的异常。请查看堆栈跟踪以获取有关错误及其源自代码的位置的更多信息。

异常详细信息：System.Data.SqlClient.SqlException：数据库“master”中的 CREATE DATABASE 权限被拒绝。无法将文件“C:\co\App_Data\aspnet-comvc4-20130423110032.mdf”附加为数据库“aspnet-comvc4-20130423110032”。

源错误：在执行当前 Web 请求期间生成了未处理的异常。可以使用下面的异常堆栈跟踪来识别有关异常起源和位置的信息。

Stack Trace: 
[SqlException (0x80131904): CREATE DATABASE permission denied in database 'master'.
Cannot attach the file 'C:\co\App_Data\aspnet-comvc4-20130423110032.mdf' as database 'aspnet-comvc4-20130423110032'.]
   System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +5295167
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +242
   System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +1682
   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) +889
   System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance) +307
   System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions) +434
   System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) +225
   System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions) +37
   System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnectionOptions userOptions) +558
   System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnectionOptions userOptions) +67
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +1052
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +78
   System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +167
   System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +143
   System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +83
   System.Data.SqlClient.SqlConnection.Open() +96
   WebMatrix.Data.Database.EnsureConnectionOpen() +46
   WebMatrix.Data.<QueryInternal>d__0.MoveNext() +67
   System.Linq.Enumerable.FirstOrDefault(IEnumerable`1 source) +164
   WebMatrix.Data.Database.QuerySingle(String commandText, Object[] args) +98
   WebMatrix.WebData.DatabaseWrapper.QuerySingle(String commandText, Object[] parameters) +14
   WebMatrix.WebData.SimpleMembershipProvider.CheckTableExists(IDatabase db, String tableName) +54
   WebMatrix.WebData.SimpleMembershipProvider.CreateTablesIfNeeded() +50
   WebMatrix.WebData.WebSecurity.InitializeMembershipProvider(SimpleMembershipProvider simpleMembership, DatabaseConnectionInfo connect, String userTableName, String userIdColumn, String userNameColumn, Boolean createTables) +70
   WebMatrix.WebData.WebSecurity.InitializeProviders(DatabaseConnectionInfo connect, String userTableName, String userIdColumn, String userNameColumn, Boolean autoCreateTables) +51
   WebMatrix.WebData.WebSecurity.InitializeDatabaseConnection(String connectionStringName, String userTableName, String userIdColumn, String userNameColumn, Boolean autoCreateTables) +52
   comvc4.Filters.SimpleMembershipInitializer..ctor() +197

[InvalidOperationException: The ASP.NET Simple Membership database could not be initialized. For more information, please see http://go.microsoft.com/fwlink/?LinkId=256588]
   comvc4.Filters.SimpleMembershipInitializer..ctor() +254

[TargetInvocationException: Exception has been thrown by the target of an invocation.]
   System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck) +0
   System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark) +113
   System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark) +232
   System.Activator.CreateInstance(Type type, Boolean nonPublic) +83
   System.Activator.CreateInstance(Type type) +6
   System.Threading.LazyHelpers`1.ActivatorFactorySelector() +68
   System.Threading.LazyInitializer.EnsureInitializedCore(T& target, Boolean& initialized, Object& syncLock, Func`1 valueFactory) +115
   System.Threading.LazyInitializer.EnsureInitialized(T& target, Boolean& initialized, Object& syncLock) +106
   comvc4.Filters.InitializeSimpleMembershipAttribute.OnActionExecuting(ActionExecutingContext filterContext) +24
   System.Web.Mvc.Async.AsyncControllerActionInvoker.InvokeActionMethodFilterAsynchronously(IActionFilter filter, ActionExecutingContext preContext, Func`1 nextInChain) +69
   System.Web.Mvc.Async.<>c__DisplayClass3b.<BeginInvokeActionMethodWithFilters>b__35() +22
   System.Web.Mvc.Async.AsyncControllerActionInvoker.InvokeActionMethodFilterAsynchronously(IActionFilter filter, ActionExecutingContext preContext, Func`1 nextInChain) +492
   System.Web.Mvc.Async.<>c__DisplayClass3b.<BeginInvokeActionMethodWithFilters>b__35() +22
   System.Web.Mvc.Async.<>c__DisplayClass37.<BeginInvokeActionMethodWithFilters>b__31(AsyncCallback asyncCallback, Object asyncState) +190
   System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +129
   System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeActionMethodWithFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor, IDictionary`2 parameters, AsyncCallback callback, Object state) +182
   System.Web.Mvc.Async.<>c__DisplayClass25.<BeginInvokeAction>b__1e(AsyncCallback asyncCallback, Object asyncState) +445
   System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +129
   System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeAction(ControllerContext controllerContext, String actionName, AsyncCallback callback, Object state) +287
   System.Web.Mvc.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState) +30
   System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +129
   System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state) +338
   System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +129
   System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +282
   System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +15
   System.Web.Mvc.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState) +71
   System.Web.Mvc.Async.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +129
   System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state) +236
   System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContext httpContext, AsyncCallback callback, Object state) +48
   System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData) +16
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +301
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155

我已经成功连接到同一项目中的另一个数据库：

<add name="codatabaseEntities" connectionString="metadata=res://*/Models.coModel.csdl|res://*/Models.coModel.ssdl|res://*/Models.coModel.msl; provider=System.Data.SqlClient; provider connection string=&quot;Data Source=x.x.x.x,xxxx; Network Library=DBMSSOCN; Integrated Security=false;Initial Catalog=codatabase; User Id=sa2; Password=123456;&quot;" providerName="System.Data.EntityClient"/>

但我两者都需要。第一个是 asp.net 项目中的默认数据库。第二个是我的。我尝试了很多方法，没有任何帮助。任何人都可以帮助我，拜托。

4

3 回答 3

2

我已经更努力了。这个对我有用：

<add name="DefaultConnection" connectionString="Data Source=.;Initial Catalog=aspnet-comvc4-20130423110032.mdf;Integrated Security=false;AttachDBFilename=|DataDirectory|\aspnet-comvc4-20130423110032.mdf;User Id=sa2; Password=123456;" providerName="System.Data.SqlClient"/>

我三重检查了访问权限。

感谢大家！

于 2013-06-11T09:42:12.623 回答
2

我注意到我的连接字符串有这个User Instance=True ，因此如果您希望继续使用集成安全性，可以尝试将其添加到连接字符串中。

看起来像

<add name="DefaultConnection" connectionString="Data Source=.;Initial Catalog=aspnet-comvc4-20130423110032.mdf;Integrated Security=false;AttachDBFilename=|DataDirectory|\aspnet-comvc4-20130423110032.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient"/>

我意识到这是一个老问题，但可能仍然对某人有帮助

于 2015-07-07T12:52:46.547 回答
0

我在使用 ASP.NET Core 2.1 的应用程序中遇到了同样的问题。

即 SqlException: CREATE DATABASE 权限在数据库“主”中被拒绝。无法将文件附加为数据库...

我不是用我的连接字符串而是用数据库中的权限解决了这个问题。在遵循另一篇文章的解决方案后，我的连接字符串现在在 appsettings.json 中看起来像这样，将我的 SQL Express 文件与我的代码放在我想要的位置。请参阅如何在 ASP.NET Core 中设置正确的 AttachDbFilename 相对路径？

"ConnectionStrings": {
       "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=DB_xxxxx_itemsubdb;User Id=DB_xxxx_itemsubdb_user;Password=xxxxxxx;Integrated Security=false;MultipleActiveResultSets=true;AttachDbFileName=%CONTENTROOTPATH%\\Data\\xxxxxxxDB.mdf;"
  },

因此，对于修复，在 Microsoft SQL Server Management Studio 中，我最终在以 sa 身份登录后向我的用户添加了以下权限。

安全 > 登录 > 选择您的用户并右键单击 > 属性 > 单击服务器角色 > 选中dbcreator复选框。

祝你好运。

于 2019-03-15T18:31:28.620 回答