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用户登录失败'DESKTOP-SBFCRKL\Shaharyar Parekh'

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我想将我的asp.net网页连接到SQL Server 2014.我的连接字符串是:

connectionString="Data Source=DESKTOP-SBFCRKL\SQLEXPRESS; 
    Initial Catalog=OnlineShop; 
    Integrated Security=True;"

当我运行项目时,我得到:

**>'/ onlineshoes'应用程序中的服务器错误 .

无法打开登录请求的数据库“OnlineShop” . 登录失败 . 用户'DESKTOP-SBFCRKL \ Shaharyar Parekh'登录失败 . 描述: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:无法打开登录请求的数据库“OnlineShop” . 登录失败 . 用户'DESKTOP-SBFCRKL \ Shaharyar Parekh'登录失败 . 源错误:第781行:this.Adapter.SelectCommand = this.CommandCollection [0];第782行:DS_CAT.CATEMST_SELECTDataTable dataTable = new DS_CAT.CATEMST_SELECTDataTable();第783行:this.Adapter.Fill(dataTable);第784行:返回dataTable; 785行:}源文件:c:\ Users \ Shaharyar Parekh \ AppData \ Local \ Temp \ Temporary ASP.NET Files \ onlineshoes \ 11df693e \ 771d1f70 \ App_Code.rcz9orfq.2.cs行:783堆栈跟踪:[SqlException(0x80131904) ):无法打开登录请求的数据库“OnlineShop” . 登录失败 . 用户'DESKTOP-SBFCRKL \ Shaharyar Parekh'登录失败 . ] System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity标识,SqlConnectionString connectionOptions,SqlCredential凭证,Object providerInfo,String newPassword,SecureString newSecurePassword,Boolean redirectedUserInstance,SqlConnectionString userConnectionOptions,SessionData reconnectSessionData,DbConnectionPool pool,String accessToken,Boolean applyTransientFaultHandling)821 System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options,DbConnectionPoolKey poolKey,Object poolGroupProviderInfo,DbConnectionPool pool,DbConnection owningConnection,DbConnectionOptions userOptions)332 System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection (DbConnectionPool池,DbConnection owningObject,DbConnectionOptions选项,DbConnectionPoolKey poolKey,DbConnectionOptions userOptions)38 System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection) owningObject,DbConnectionOptions userOptions,DbConnectionInternal oldConnection)699 System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject,DbConnectionOptions userOptions,DbConnectionInternal oldConnection)89 System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject,UInt32 waitForMultipleObjectsTimeout,Boolean allowCreate,Boolean onlyOneCheckConnection ,DbConnectionOptions userOptions,DbConnectionInternal&connection)426 System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject,TaskCompletionSource1 retry,DbConnectionOptions userOptions,DbConnectionInternal&connection)78 System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection,TaskCompletionSource1 retry,DbConnectionOptions userOptions, DbConnectionInternal oldConnection,DbConnectionInternal&connection)191 System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection ou terConnection,DbConnectionFactory connectionFactory,TaskCompletionSource1 retry,DbConnectionOptions userOptions)154 System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection,DbConnectionFactory connectionFactory,TaskCompletionSource1 retry,DbConnectionOptions userOptions)21 System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource1 retry)90系统.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource1 retry)209 System.Data.SqlClient.SqlConnection.Open()96 System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset,DataTable [] datatables,Int32 startRecord,Int32 maxRecords,String srcTable,IDbCommand命令,CommandBehavior行为)120 System.Data.Common.DbDataAdapter.Fill(DataTable [] dataTables,Int32 startRecord,Int32 maxRecords,IDbCommand command,CommandBehavior behavior)160 System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) 108 c_ \ Users \ S中的DS_CATTableAdapters.CATEMST_SELECTTableAdapter.select() haharyar Parekh \ AppData \ Local \ Temp \ Temporary ASP.NET Files \ onlineshoes \ 11df693e \ 771d1f70 \ App_Code.rcz9orfq.2.cs:783 KPATEL_Home.Page_Load(Object sender,EventArgs e)在f:\ Downloads \ Compressed \ onlineshoes \ Home.aspx.cs:26System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender,EventArgs e)51 System.Web.UI.Control.OnLoad(EventArgs e)95 System.Web.UI.Control.LoadRecursive()59 System.Web.UI.Page .ProcessRequestMain(布尔includeStagesBeforeAsyncPoint,布尔includeStagesAfterAsyncPoint)678 **

有谁知道如何解决这个问题?

3 回答

  • 0

    我通过启动SQL Server(MSSQLSERVER)服务解决了这个问题 . 你可以这样做:

    • 打开服务窗口(开始 - >所有程序 - > Windows管理工具 - >服务快捷方式) .

    • 右键单击SQL Server(MSSQLSERVER) .

    • 按开始 .

  • 0

    尝试以下连接字符串:

    connectionString="Data Source=.\SQLEXPRESS; 
    Initial Catalog=OnlineShop; 
    Integrated Security=True;"
    
  • 0

    试试这个连接字符串

    <connectionStrings>
    <add name="DefaultConnection" connectionString="Server=your-server-name; database=databaseName;Integrated Security=True" providerName="System.Data.SqlClient"/>
     </connectionStrings>
    

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