Angular2:我如何从 component.ts 导航到 children

Angular2: how do i navigate to children from component.ts

我在主页 /home 上,想导航到 children /unitsheet

通常我们写this.route.navigate(['home']);但是我如何从 children 编写它以获得路径 localhost:4200/home/unitsheet

const ROUTER_DATA: Routes = [
    { path:'login', component: LoginComponent},
    { path:'home', component: HomeComponent, children: [
        { path:'unitsheet', component: unitComponent},
    ]},
    { path:'', redirectTo:'login', pathMatch: 'full'}
]

this.router.navigate('unitsheet')

<a [routerLink]="'unitsheet'">unitsheet</a>

或者您可以使用绝对路径

<a [routerLink]="'/home/unitsheet'">unitsheet</a>