{"type":3,"errorcode":0,"message":"The parameters dictionary contains a null entry for parameter 'id' of non-nullable type 'System.Int64' for method 'System.Web.Mvc.ActionResult Detail(Int64)' in 'GMS.Admin.Web.Controllers.NewsController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter.\r\n参数名: parameters","resultdata":null}