小编Zia*_*Zia的帖子

我A public action method 'cache' was not found on controller在执行时偶尔会遇到actionresult.虽然这里没有在我的代码中定义或使用缓存.不知道从哪里得到这个.它发生在telerik mvc grid的ajax绑定上.这是来自elmah的堆栈跟踪

HTTP Referrer
/mycontroller/75/myaction
Path Info
/mycontroller/cache/b19858cce4adf72d090c2334d5584f06

堆栈跟踪

    System.Web.HttpException (0x80004005): A public action method 'cache' was not found on controller 'myapp.Controllers.MyController'.
   at System.Web.Mvc.Controller.HandleUnknownAction(String actionName)
   at System.Web.Mvc.Controller.ExecuteCore()
   at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext)
   at System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext)
   at System.Web.Mvc.MvcHandler.<>c__DisplayClass6.<>c__DisplayClassb.<BeginProcessRequest>b__5()
   at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass1.<MakeVoidDelegate>b__0()
   at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass8`1.<BeginSynchronous>b__7(IAsyncResult _)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.End()
   at System.Web.Mvc.MvcHandler.<>c__DisplayClasse.<EndProcessRequest>b__d()
   at System.Web.Mvc.SecurityUtil.<GetCallInAppTrustThunk>b__0(Action f)
   at System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust(Action action)
   at System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult)
   at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

我正在尝试从 .net core 2.2 路由迁移到 asp.net core 3 中的端点路由，并在启动时使用以下路由

我的 .net core 2.2 路线是

routes.MapRoute(
                    name: "default",
                    template: "{controller=Home}/{action=Index}/{id?}");

                routes.MapRoute(
                    name: "AppArea",
                    template: "{area:exists}/{controller=Home}/{did?}/{action=Index}/{id?}");

.net core 3 路由

  app.UseEndpoints(routes =>
                {                    
                    routes.MapControllerRoute(
                         name:"default",
                         pattern:"{controller=Home}/{action=Index}/{id?}");

                    routes.MapAreaControllerRoute(
                        name: "areas",
                        areaName:  "myarea",
                            pattern: "{area:exists}/{controller=Home}/{did?}/{action=Index}/{id?}");                
                    routes.MapRazorPages();
                   });

我的问题是在 .net core 2.2 以上配置映射多个区域，例如area1 area2等。

我已经阅读了Entity Framework 5 Beta中的新功能:

您现在可以为每个实体数据模型创建多个图表.任何人都可以进一步指导我关于此功能和任何有关此功能的入门教程.这是否意味着现在我们可以拥有多个edmx文件来更好地管理大量实体