public static IApplicationBuilder UseAngular(this IApplicationBuilder builder, Action <AngularRouteCollection> routes)
{
var rc = new AngularRouteCollection();
routes(rc);
return(builder.UseMiddleware <AngularRequestMiddleware>(rc));
}
public AngularRequestMiddleware(RequestDelegate next, AngularRouteCollection routes)
{
_next = next;
_routes = routes;
}