从flask视角理解angular，四Route

app-routing.modules.ts

import { NgModule }             from '@angular/core';
import { RouterModule, Routes } from '@angular/router';

import { DashboardComponent }   from './dashboard.component';
import { HeroesComponent }      from './heroes.component';
import { HeroDetailComponent }  from './hero-detail.component';

const routes: Routes = [
  { path: '', redirectTo: '/dashboard', pathMatch: 'full' },
  { path: 'dashboard',  component: DashboardComponent },
  { path: 'detail/:id', component: HeroDetailComponent },
  { path: 'heroes',     component: HeroesComponent }
];

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

类似django的方式，在urls.py里集中管理

urlpatterns = patterns('视图前缀',  
    url(r'^正则表达式1/$', '视图函数1', name="url标识1"),  
    url(r'^正则表达式2/$', '视图函数2', name="url标识2"),  
)