“/”应用程序中的服务器错误。

  无法打开登录所请求的数据库  "cdn_sql"。登录失败。

用户  'sa'  登录失败。

  说明:  执行当前  Web  请求期间，出现未经处理的异常。请检查堆栈跟踪信息，以了解有关该错误以及代码中导致错误的出处的详细信息。

  异常详细信息:  System.Data.SqlClient.SqlException:  无法打开登录所请求的数据库  "cdn_sql"。登录失败。

用户  'sa'  登录失败。

  源错误:

执行当前  Web  请求期间生成了未经处理的异常。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息。

  堆栈跟踪:

[SqlException  (0x80131904):  无法打开登录所请求的数据库  "cdn_sql"。登录失败。

用户  'sa'  登录失败。]

      System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection  owningObject,  UInt32  waitForMultipleObjectsTimeout,  Boolean  allowCreate,  Boolean  onlyOneCheckConnection,  DbConnectionOptions  userOptions,  DbConnectionInternal&  connection)  +1307

      System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection  owningObject,  TaskCompletionSource`1  retry,  DbConnectionOptions  userOptions,  DbConnectionInternal&  connection)  +108

      System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection  owningConnection,  TaskCompletionSource`1  retry,  DbConnectionOptions  userOptions,  DbConnectionInternal  oldConnection,  DbConnectionInternal&  connection)  +941

      System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection  outerConnection,  DbConnectionFactory  connectionFactory,  TaskCompletionSource`1  retry,  DbConnectionOptions  userOptions)  +143

      System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection  outerConnection,  DbConnectionFactory  connectionFactory,  TaskCompletionSource`1  retry,  DbConnectionOptions  userOptions)  +17

      System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1  retry)  +139

      System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1  retry)  +448

      System.Data.SqlClient.SqlConnection.Open()  +130

      NewFolder1.Class1.user(String  ipkey,  String  rz,  Int32  cl)  +154

      WebApplication1.api.ProcessRequest(HttpContext  context)  +499

      System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()  +814

      System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep  step)  +132

      System.Web.HttpApplication.ExecuteStep(IExecutionStep  step,  Boolean&  completedSynchronously)  +73

  版本信息:  Microsoft  .NET  Framework  版本:4.0.30319;  ASP.NET  版本:4.8.4110.0

　　(https://www.02sw.net/3314_3314328/811830447.html)

1秒记住02书屋：www.02sw.net。手机版阅读网址：m.02sw.net

最新章精修