延迟加载的组件未渲染Angular 4

Question

我已经实现了角度为4的延迟加载模块，并且能够成功创建卡盘，但是当我尝试渲染该延迟加载的模块时，我就成功了卡盘，因为在网络中可以看到，图像如下所示，但是组件无法呈现，并且是最坏的情况是角度不会引发任何错误。

如果我缺少某些东西，请帮助我。

应用程序路由

const routes: Routes = [
  { path: 'career-info', loadChildren: 'app/components/career-info/career-info.module#CareerInfoModule', data: { pageName: 'career-info', screenName: 'experience level', screenCategory: 'choose template', title: 'Career Info - My Perfect Cover Letter', isRegisteredUser: true } },
  { path: 'how-it-works', component: HowItWorksComponent, data: { pageName: 'how-it-works', screenName: 'how it works', screenCategory: 'choose template', title: 'How It Works - My Perfect Cover Letter' } },
  { path: '**', loadChildren: 'app/components/career-info/career-info.module#CareerInfoModule' } // TODO: give here 404 component
];

@NgModule({
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule]
})

export class AppRoutingModule { }
export const RoutingComponents = [HowItWorksComponent] 

块

网络

Answer 1

使用RouterModule.forChild（routes）这将起作用。