Angular2 using IFRAME and front-end routing pits not resolved

The last to do the route part of the hero, there is a URL problem, this time I follow the tutorial inside the vs2015 integrated way to find styleurls: ['./app/app.component.css '] This time can not find, to replace styleurls: [' App.component.css '] .... Are you kidding me? Maybe it's because the file location of ' My-app ' has changed.

This does not matter, this time mainly writes the IFRAME question.

Vs inside built such a homepage

<div>    <div>        @Html. Partial ("_leftlayout")    </div>    <div>        <div >            @Html. Partial ("_righttoplayout")        </div>        <div >                        <iframe id= "Ifrcontent" Frameborder= "0" scrolling= "Auto" src= "/home/welcome" ></iframe>        </div>    </div></ Div>

Then My-app element in the Welcome page inside, run, en, page out, but ... F12 one vote red.

But the page is out.

Put the My-app in the IFRAME peer, no matter what the same

  <my-app>Loading...</my-app>                   <iframe id= "ifrcontent" frameborder= "0" scrolling= "Auto" src= "/Home /welcome "></iframe>

The problem remains

When the IFRAME removed after the problem solved .... But that's not what I want!

I just want to show the contents of My-app in the IFRAME, but I don't know how to solve it.

The second pit is ANGULAR2 Routing and MVC routing problem, the tutorial also said there will be such a problem, can not write how to solve.

I saw a microblog that was integrated with ANGULAR2 and net core and used

Routes. Mapspafallbackroute ("Spa-fallback", new {controller = "Home", action = "Index"});

　　

This I checked is the core inside only, in the Assembly Microsoft.AspNetCore.SpaServices inside.

Turn over the source code is added a route, I like this son wrote a. (Inside the core is the iroutebuilder extension, I wrote it in RouteCollection, it looks like a cat!) ）

And I ran a bit really solved the routing problem, however. Resolved only once. Really only once, only I no matter how to run the modified code, this route is not working,

Address bar access to http://localhost:13971/heroes, or http://localhost:13971/dashboard will be directly 404, I am also a black question mark.

If you put this route in front of the MVC default route, there will be more than 2, that's for sure, so I won't write it.

How to solve this, he really succeeded once!

Angular2 using IFRAME and front-end routing pits not resolved