用戶“IIS APPPOOL\ASP.NET v4.0”登錄失敗我有一個(gè)Web項(xiàng)目(C#ASP.NET、EF 4、MS SQL 2008和IIS 7),我需要在本地將它遷移到IIS 7(目前,Cassini可以很好地工作)。在IIS的本地,我有我的Default Web Site用我的部署。我的部署和Default Web Site在池ASP.NETV4.0上(查看圖像以獲得設(shè)置),池目標(biāo)框架4作為我的Web項(xiàng)目。訪問站點(diǎn)時(shí),瀏覽器不顯示頁面,而是允許瀏覽器下載該頁。我有其他在IIS上本地運(yùn)行的項(xiàng)目,它們的工作沒有問題(但它們不使用實(shí)體框架)。使用事件日志,我看到以下錯(cuò)誤:Exception information:
Exception type: EntityException
Exception message: The underlying provider failed on Open.
at System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure)
Login failed for user 'IIS APPPOOL\ASP.NET v4.0'.
at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.SqlClient.SqlConnection.Open()
at System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure)相關(guān)問題更新:您可以在有關(guān)此問題的參考資料中看到,必須手動(dòng)授予MSSQL 2008的權(quán)限,作為他的回答中的arift解釋。使用IIS 7.5和MSSQL2008R2,設(shè)置手動(dòng)權(quán)限是不必要的。
3 回答

料青山看我應(yīng)如是
TA貢獻(xiàn)1772條經(jīng)驗(yàn) 獲得超8個(gè)贊
NT AUTHORITY\SYSTEM
編輯:在應(yīng)用這個(gè)建議之前,你應(yīng)該注意并理解安全問題。

慕無忌1623718
TA貢獻(xiàn)1744條經(jīng)驗(yàn) 獲得超4個(gè)贊
IF NOT EXISTS (SELECT name FROM sys.server_principals WHERE name = 'IIS APPPOOL\DefaultAppPool')BEGIN CREATE LOGIN [IIS APPPOOL\DefaultAppPool] FROM WINDOWS WITH DEFAULT_DATABASE=[master], DEFAULT_LANGUAGE=[us_english]END GO CREATE USER [WebDatabaseUser] FOR LOGIN [IIS APPPOOL\DefaultAppPool]GO EXEC sp_addrolemember 'db_owner', 'WebDatabaseUser'GO
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