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

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

NewFolder1.Class1.user(Stringipkey,Stringrz,Int32cl)+154

WebApplication1.api.ProcessRequest(HttpContextcontext)+499

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

System.Web.HttpApplication.ExecuteStepImpl(IExecutionStepstep)+132

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

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