Debug AnyCPU {2EA7744F-7317-454A-8250-AF06C37949A7} Exe Properties Learun.Application.IMServer Learun.Application.IMServer v4.6.1 512 ..\ true AnyCPU true full false bin\Debug\ DEBUG;TRACE prompt 4 AnyCPU pdbonly true bin\Release\ TRACE prompt 4 ..\packages\Microsoft.AspNet.SignalR.Core.2.2.2\lib\net45\Microsoft.AspNet.SignalR.Core.dll ..\packages\Microsoft.Owin.3.1.0\lib\net45\Microsoft.Owin.dll ..\packages\Microsoft.Owin.Cors.3.1.0\lib\net45\Microsoft.Owin.Cors.dll ..\packages\Microsoft.Owin.Diagnostics.2.1.0\lib\net40\Microsoft.Owin.Diagnostics.dll ..\packages\Microsoft.Owin.Host.HttpListener.2.1.0\lib\net45\Microsoft.Owin.Host.HttpListener.dll ..\packages\Microsoft.Owin.Hosting.2.1.0\lib\net45\Microsoft.Owin.Hosting.dll ..\packages\Microsoft.Owin.Security.2.1.0\lib\net45\Microsoft.Owin.Security.dll ..\packages\CommonServiceLocator.1.3\lib\portable-net4+sl5+netcore45+wpa81+wp8\Microsoft.Practices.ServiceLocation.dll ..\packages\Newtonsoft.Json.11.0.2\lib\net45\Newtonsoft.Json.dll ..\packages\Owin.1.0\lib\net40\Owin.dll ..\packages\Microsoft.AspNet.Cors.5.0.0\lib\net45\System.Web.Cors.dll Designer {CF8AE293-88AB-436C-9720-A8386BA5D7B7} Learun.Util 这台计算机上缺少此项目引用的 NuGet 程序包。启用“NuGet 程序包还原”可下载这些程序包。有关详细信息，请参阅 http://go.microsoft.com/fwlink/?LinkID=322105。缺少的文件是 {0}。