我正在尝试创建一个多级路由层次结构。像这样:
app
|---core
|---items
我的app路由器和html如下:
import { NgModule } from '@angular/core';
import { RouterModule, Routes } from '@angular/router';
const routes: Routes = [
{path: 'core', loadChildren: 'app/core/core.module#CoreModule'}
];
@NgModule({
imports: [
RouterModule.forRoot(routes)
],
exports: [
RouterModule
],
providers: [
]
})
export class AppRoutingModule { }
HTML:
<h1>
{{title}}
</h1>
<router-outlet></router-outlet>
我的核心路线和HTML如下:
import { NgModule } from '@angular/core'; import { Routes, RouterModule } from '@angular/router';
import { CoreComponent } from './core.component';
const coreRoutes:Routes = [
{path: 'item', loadChildren: 'app/core/item/item.module#ItemModule'},
{path: '', component: CoreComponent}
];
@NgModule({
imports: [RouterModule.forChild(coreRoutes)],
exports: [RouterModule] }) export class CoreRoutingModule { }
HTML:
core module
<router-outlet></router-outlet>
最后项目路线和html如下:
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { ItemComponent } from './item.component';
const itemRoutes:Routes = [
{path: '', component: ItemComponent}
];
@NgModule({
imports: [RouterModule.forChild(itemRoutes)],
exports: [RouterModule]
})
export class ItemRoutingModule {
}
HTML:
<p>
item works!
</p>
我希望获得以下网址 localhost:4200 / core / item :
APP Works!
core module
item works
但是,我得到了:
APP Works!
item works
因此,项目路由器直接在应用程序模板中呈现而不是核心模板。
答案 0 :(得分:2)
如果合并路线,则会得到以下路由树:
const routes = {
path: 'core',
children: [
{
path: 'item',
children: [
{
path: '',
component: ItemComponent
}
]
},
{
path: '',
component: CoreComponent
}
]
};
当您导航到/core/item
时,路由器会尝试将每个段与路由路径匹配。所以它首先匹配core
- 没有要渲染的组件。它检查它的孩子。第一个子项具有路径item
,并且它与段item
匹配,因此它应用此分支。它永远不会匹配{path:'',component: CoreComponent}
叶。路由器继续匹配,直到消耗掉整个URL。
您将通过以下配置获得您期望的内容:
const routes = {
path: 'core',
children: [
{
path: '',
component: CoreComponent,
children: [
{
path: 'item',
children: [
{
path: '',
component: ItemComponent
}
]
}
]
}
]
};