The custom routing module, app-routing.module.ts, requires components in order for the router to navigate to their content. Notice also in this file that the defined routes are in an array of objects, each with a property to recognize a URL and what component to display.
In views, navigating to these components requires anchor tags with the 'routerLink' attribute, the values of which correspond to routes defined in the router module.
This project was generated with Angular CLI version 6.0.5.
Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.
Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.
Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.
Run ng test to execute the unit tests via Karma.
Run ng e2e to execute the end-to-end tests via Protractor.
To get more help on the Angular CLI use ng help or go check out the Angular CLI README.