Angular 2 RC5路由设置，从代码导航到子路由后重定向到根目录

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { HomeComponent } from './home.component';
import { ChildComponent } from './child.component';

const routes: Routes = [
  { path: '', redirectTo: '/home', pathMatch: 'full' }, // 设置根目录的重定向
  { path: 'home', component: HomeComponent },
  { path: 'child', component: ChildComponent }
];

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

<nav>
  <a routerLink="/home">Home</a>
  <a routerLink="/child">Child</a>
</nav>
<router-outlet></router-outlet>

<button (click)="redirectToRoot()">Go to Root</button>

import { Router } from '@angular/router';

export class ChildComponent {
  constructor(private router: Router) { }

  redirectToRoot() {
    this.router.navigate(['/']); // 导航到根目录
  }
}