我需要在一个键的基础上做角度的条件路由，但我没有得到怎么做 . 任何人都可以建议我的方式：

这是当前的场景：

const appRoutes: Routes = [

    //Site routes goes here 
    {
        path: 'index/app',
        component: SiteLayoutComponent,
        children: [

            { path: 'onboarding', component: ApplicationFormComponent, canActivate: [AuthGuard] },
            { path: 'onboardingEdit/:appID/:flow/:flowId', component: ApplicationFormEditComponent, canActivate: [AuthGuard] },
            { path: 'equipmentdashboard', component: EquipmentDashboardComponent, canActivate: [AuthGuard] }
        ]

    },

    // App routes goes here here


    {
        path: '',
        component: AppLayoutComponent,
        children: [
            { path: '', component: CarouselComponent, pathMatch: 'full' },
            { path: 'login', component: LoginComponent },
            { path: 'index', component: IndexComponent, canActivate: [AuthGuard] },
            //{ path: 'portallogin', component: PoratlLoginComponent },
        ]
    },



];

我需要像org =“xyz”那样对Key进行条件化，然后在下面的路径组件上将是SiteLayoutComponent而不是AppLayoutComponent

{
            path: '',
            component: SiteLayoutComponent,
            children: [
                { path: '', component: CarouselComponent, pathMatch: 'full' },
                { path: 'login', component: LoginComponent },
                { path: 'index', component: IndexComponent, canActivate: [AuthGuard] },
                //{ path: 'portallogin', component: PoratlLoginComponent },
            ]
        },

请帮忙 .

angular2-routing