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 cmdHandler，SqlDataReader dataStream，BulkCopySimpleResultSet bulkCopyHandler，TdsParserStateObject stateObj）+2392    System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin（Boolean enlistOK）+35    System.Data.SqlClient.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.SqlInternalConnectionTds.OpenLoginEnlist（SqlConnection owningObject，SqlConnectionString connectionOptions，String newPassword，Boolean redirectedUserInstance）+221    System.Data.SqlClient.SqlInternalConnectionTds..ctor（DbConnectionPoolIdentity identity，SqlConnectionString connectionOptions，Object providerInfo，String newPassword，SqlConnection owningObject，Boolean redirectedUserInstance）+189    System.Data.SqlClient.SqlConnectionFactory.CreateConnection（DbConnectionOptions选项，Object poolGroupProviderInfo，DbConnectionPool池，DbConnection owningConnection）+185    System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection（DbConnection owningConnection，DbConnectionPool pool，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.ProviderBase.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＆amp; 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 attemptOperation，Boolean＆amp; closeStoreConnectionOnFailure）+168    System.Data.EntityClient.EntityConnection.Open（）+96    System.Data.Objects.ObjectContext.EnsureConnection（）+81    System.Data.Objects.ObjectQuery 1.GetResults(Nullable 1 forMergeOption）+46    System.Data.Objects.ObjectQuery 1.System.Collections.Generic.IEnumerable<T>.GetEnumerator() +39 System.Linq.Enumerable.Single(IEnumerable 1 source）+107    System.Data.Objects.ELinq.ObjectQueryProvider.b__2（IEnumerable 1 sequence) +5 System.Data.Objects.ELinq.ObjectQueryProvider.ExecuteSingle(IEnumerable 1个查询，表达式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.EntityDataSourceQueryBuilder 1.Build（ObjectContext context，Boolean computeCount）+154    System.Web.UI.WebControls.EntityDataSourceView.ExecuteSelect（DataSourceSelectArguments arguments，Creator qbConstructor）+889    System.Web.UI.WebControls.EntityDataSourceView.ExecuteSelect（DataSourceSelectArguments arguments）+102    System.Web.UI.DataSourceView.Select（DataSourceSelectArguments参数，DataSourceViewSelectCallback回调）+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， SID

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。

Answer 2

试试这个。我在新的IIS设置时遇到了同样的错误。我用过：

"integrated security=false;User Id=sa;Password=yourpassword"