typescript - 我如何在 Angular 2 中定义嵌套子路由？

我的应用程序结构如下

.
├── photos
├── posts
├── users
│   ├── detail
│   │   ├── address
│   │   ├── family
│   │   ├── information
│   │   └── phones
│   ├── friends
│   └── profile
└── videos

为了创建嵌套路由，我更喜欢同一级的路由在它们自己的层级上。

例如：

一级路由放在根路由中。二级路由放在用户路由中，三级路由放在详细路由中。

所以根路由看起来像这样，

const appRoutes: Routes = [
  {
    path: '',
    component: HomeComponent
  },
  {
    path: 'photos',
    component: PhotosComponent
  },
  {
    path: 'posts',
    component: PostsComponent
  },
  {
    path: 'users',
    component: UserListComponent
  },
  {
    path: 'user/:username',
    component: UserComponent
  },
  {
    path: 'videos',
    component: VideosComponent
  }
]
export const AppRoutes = RouterModule.forRoot(appRoutes);


// and the for the user routes,


const userRoutes: Routes = [
  {
    path: 'detail',
    component: DetailComponent
  },
  {
    path: 'friends',
    component: FriendsComponent
  },
  {
    path: 'profile',
    component: ProfileComponent
  }
]
export const UserRoutes = RouterModule.forChild(userRoutes);

// and for the detail routes,


const detailRoutes: Routes = [
  {
    path: 'address',
    component: AddressComponent
  },
  {
    path: 'family',
    component: FamilyComponent
  },
  {
    path: 'info',
    component: InformationComponent
  },
  {
    path: 'phones',
    component: PhonesComponent
  }
]
export const DetailRoutes = RouterModule.forChild(detailRoutes);

我如何混合给定的路由？我希望路由是/users/:username/detail/info，但无法弄清楚如何将它们结合起来。

答案＃1

你必须使用children属性来设置每个路由的子路由。如果你想将它们保存在不同的文件中，我想你可以导出Routes的常量数组（而不是RouterModule），然后通过类似这样的方式导入使用它们：

用户.路由

export const userRoutes : Routes = [
  {
    path: 'detail',
    component: DetailComponent
  },
  {
    path: 'friends',
    component: FriendsComponent
  },
  {
    path: 'profile',
    component: ProfileComponent
  }
]

app.routes

import {userRoutes} from './user/user.routes'

const appRoutes: Routes = [
  {
    path: '',
    component: HomeComponent
  },
  {
    path: 'photos',
    component: PhotosComponent
  },
  {
    path: 'posts',
    component: PostsComponent
  },
  {
    path: 'users',
    component: UserListComponent
  },
  {
    path: 'user/:username',
    component: UserComponent,
    children: [userRoutes[0]]
  },
  {
    path: 'videos',
    component: VideosComponent
  }
]
export const AppRoutes = RouterModule.forRoot(appRoutes);