「/」應用程序中的服務器錯誤。在與SQLServer建立連接時出現與網絡相關的或特定於實例的錯誤。未找到或無法訪問服務器。請驗證實例名稱是否正確並且SQLServer已配置為允許遠程連接。(provider:SQLNetorkInterfaces,error:26-定位指定的服務器/實例時出錯)說明:執行當前eb請求期間,出現未經處理的異常。請檢查堆棧跟蹤信息,以了解有關該錯誤以及代碼中導致錯誤的出處的詳細信息。異常詳細信息:System.Data.SqlClient.SqlException:在與SQLServer建立連接時出現與網絡相關的或特定於實例的錯誤。未找到或無法訪問服務器。請驗證實例名稱是否正確並且SQLServer已配置為允許遠程連接。(provider:SQLNetorkInterfaces,error:26-定位指定的服務器/實例時出錯)源錯誤:執行當前eb請求期間生成了未經處理的異常。可以使用下麵的異常堆棧跟蹤信息確定有關異常原因和發生位置的信息。堆棧跟蹤:[SqlException(0x80131904):在與SQLServer建立連接時出現與網絡相關的或特定於實例的錯誤。未找到或無法訪問服務器。請驗證實例名稱是否正確並且SQLServer已配置為允許遠程連接。(provider:SQLNetorkInterfaces,error:26-定位指定的服務器/實例時出錯)]System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnectiononingObject,UInt32aitForMultipleObjectsTimeout,Boole***loCreate,BooleanonlyOneCheckConnection,DbConnectionOptionsuserOptions,DbConnectionInternal&nnection)+1307System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnectiononingObject,TaskCompletionSource`1retry,DbConnectionOptionsuserOptions,DbConnectionInternal&nnection)+108System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnectiononingConnection,TaskCompletionSource`1retry,DbConnectionOptionsuserOptions,DbConnectionInternaloldConnection,DbConnectionInternal&nnection)+941System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnectionouterConnection,DbConnectionFactorynnectionFactory,TaskCompletionSource第四千五百八十二章心臟`1retry,DbConnectionOptionsuserOptions)+143System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnectionouterConnection,DbConnectionFactorynnectionFactory,TaskCompletionSource`1retry,DbConnectionOptionsuserOptions)+17System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1retry)+139System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1retry)+448System.Data.SqlClient.SqlConnection.Open()+130NeFolder1.Class1.user(Stringipkey,Stringrz,Int32cl)+154ebApplication1.api.ProcessRequest(HttpContextntext)+499System.eb.CallHandlerExecutionStep.System.eb.HttpApplication.IExecutionStep.Execute()+814System.eb.HttpApplication.ExecuteStepImpl(IExecutionStepstep)+132System.eb.HttpApplication.ExecuteStep(IExecutionStepstep,Boolean&pletedSynchronously)+73版本信息:Microsoft.NETFrameork版本:4.0.30319;ASP.NET版本:4.8.4110.0第四千五百八十二章心臟