使用EntityDataSource与ASP:ListView时,用户'NT AUTHORITY/NETWORK SERVICE'登录失败

Question

当我尝试运行包含EntityDataSource和Listview的页面时,我收到了用户'NT AUTHORITY/NETWORK SERVICE'的臭名昭着的登录失败.这是堆栈跟踪:

[SqlException(0x80131904):用户'NT AUTHORITY\NETWORK SERVICE'登录失败.] System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception,Boolean breakConnection)+4846887 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) 194 System.Data.SqlClient.TdsParser.Run(runBehavior runBehavior,SqlCommand的cmdHandler,SqlDataReader的数据流,BulkCopySimpleResultSet bulkCopyHandler,TdsParserStateObject stateObj)2392 System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(布尔enlistOK)35 System.Data.SqlClient的. SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo,String newPassword,Boolean ignoreSniOpenTimeout,Int64 timerExpire,SqlConnection owningObject)+144 System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String host,String newPassword,Boolean redirectedUserInstance,SqlConnection owningObject,SqlConnectionString connectionOptions,Int64 timerStart)+ 342 System.Data.SqlClient.SqlInternalConn ectionTds.OpenLoginEnlist(SqlConnection的owningObject,SqlConnectionString connectionOptions,字符串NEWPASSWORD,布尔redirectedUserInstance)221 System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity身份,SqlConnectionString connectionOptions,对象providerInfo,字符串NEWPASSWORD,SqlConnection的owningObject,布尔redirectedUserInstance)189系统.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions选项,Object poolGroupProviderInfo,DbConnectionPool池,DbConnection owningConnection)+185 System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection,DbConnectionPool池,DbConnectionOptions选项)+31 System.Data.ProviderBase. DbConnectionPool.CreateObject(DbConnection owningObject)+433 System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject)+66 System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)+499 System.Data.Provid erBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)+65 System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection,DbConnectionFactory connectionFactory)+117 System.Data.SqlClient.SqlConnection.Open()+122 System.Data.EntityClient.EntityConnection. OpenStoreConnectionIf(Boolean openCondition,DbConnection storeConnectionToOpen,DbConnection originalConnection,String exceptionCode,String attemptsOperation,Boolean&closeStoreConnectionOnFailure)+47

[EntityException:底层提供程序在Open上失败.] System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition,DbConnection storeConnectionToOpen,DbConnection originalConnection,String exceptionCode,String attemptsOperation,Boolean&closeStoreConnectionOnFailure)+168 System.Data.EntityClient.EntityConnection.Open ()+96 System.Data.Objects.ObjectContext.EnsureConnection()+81 System.Data.Objects.ObjectQuery 1.GetResults(Nullable1 forMergeOption)+46 System.Data.Objects.ObjectQuery 1.System.Collections.Generic.IEnumerable<T>.GetEnumerator() +39 System.Linq.Enumerable.Single(IEnumerable1 source)+107 System.Data.Objects.ELinq.ObjectQueryProvider .b__2(IEnumerable 1 sequence) +5 System.Data.Objects.ELinq.ObjectQueryProvider.ExecuteSingle(IEnumerable1 query,Expression queryRoot)+25 System.Data.Objects.ELinq.ObjectQueryProvider.System.Linq.IQueryProvider.Execute(Expression expression)+43 System.Linq.Queryable.Count(IQueryable 1 source) +240 System.Web.UI.WebControls.EntityDataSourceQueryBuilder1.Build(ObjectContext context) ,Boolean computeCount)+154 System.Web.UI.WebControls.EntityDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments,Creator qbConstructor)+889 System.Web.UI.WebControls.EntityDataSourceView.Exec uteSelect(DataSourceSelectArguments arguments)+102 System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments,DataSourceViewSelectCallback callback)+19 System.Web.UI.WebControls.DataBoundControl.PerformSelect()+ 142 System.Web.UI.WebControls.ListView. PerformSelect()+ 57 System.Web.UI.WebControls.BaseDataBoundControl.DataBind()+73 System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound()+82 System.Web.UI.WebControls.ListView.CreateChildControls()+55 System.Web.UI.Control.EnsureChildControls()+87 System.Web.UI.Control.PreRenderRecursiveInternal()+44 System.Web.UI.Control.PreRenderRecursiveInternal()+ 171 System.Web.UI.Control.PreRenderRecursiveInternal() +171 System.Web.UI.Control.PreRenderRecursiveInternal()+ 171 System.Web.UI.Control.PreRenderRecursiveInternal()+ 171 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint,Boolean includeStagesAfterAsyncPoint)+842

这是我的EntityDataSource的内容:

<asp:EntityDataSource ID="PartsDataSource" runat="server" 
ConnectionString="name=Diel_inventoryEntities" 
DefaultContainerName="Diel_inventoryEntities" EntitySetName="PartList" 
EntityTypeFilter="PartList" 
Select="it.[PARTNUMBER], it.[NSN], it.[PARTNAME], it.[REV], it.[CUSTOMER]">
</asp:EntityDataSource>

除了创建.edmx文件,listview和entitydatasource之外,我还需要采取其他步骤来解决此错误消息吗？

谢谢,希德

Answer 1

这意味着用户NT AUTHORITY/NETWORK SERVICE用于登录数据库,并被拒绝.您应该使网站在不同的用户帐户下运行(使用模拟),或更改连接字符串以指定sql帐户/通行证.这两种解决方案都要求您在SQL Server中创建登录,并授予该用户必要的权限.