[英]Error: Cannot match any routes. URL Segment: - Angular 2
我是 angular2 的新手。 我试图了解如何在特定模板中使用多个<router-outlets>
。 我在这里进行了很多质量检查,但无法解决我的错误。
路由器.module.ts
const routes: Routes = [
{
path: '',
redirectTo: 'one',
pathMatch: 'full'
},
{
path: 'two',
component: ClassTwo, children: [
{
path: 'three',
component: ClassThree,
outlet: 'nameThree',
},
{
path: 'four',
component: ClassFour,
outlet: 'nameFour'
}
]
},];
组件1.html
<h3>In One</h3>
<nav>
<a routerLink="/two" class="dash-item">...Go to Two...</a>
<a routerLink="/three" class="dash-item">... Go to THREE...</a>
<a routerLink="/four" class="dash-item">...Go to FOUR...</a>
</nav>
<router-outlet></router-outlet> // Successfully loaded component2.html
<router-outlet name="nameThree" ></router-outlet> // Error: Cannot match any routes. URL Segment: 'three'
<router-outlet name="nameFour" ></router-outlet> // Error: Cannot match any routes. URL Segment: 'three'
组件2.html
<h3>In two</h3>
component3.html
<h3>In three</h3>
component4.html
<h3>In four</h3>
当我单击...Go to Two... In two时将打印出来。 但是点击其他两个链接给我错误Cannot match any routes
自己解决了。 也做了一些小的结构变化。 从Component1到Component2的路由由单个<router-outlet>
完成。 Component2到Comonent3和Component4由多个<router-outlet name= "xxxxx">
完成,结果内容为:
Component1.html
<nav>
<a routerLink="/two" class="dash-item">Go to 2</a>
</nav>
<router-outlet></router-outlet>
组件2.html
<a [routerLink]="['/two', {outlets: {'nameThree': ['three']}}]">In Two...Go to 3 ... </a>
<a [routerLink]="['/two', {outlets: {'nameFour': ['four']}}]"> In Two...Go to 4 ...</a>
<router-outlet name="nameThree"></router-outlet>
<router-outlet name="nameFour"></router-outlet>
'/two'
代表父组件, ['three']
和['four']
代表到 component2 的各个子组件的链接。 Component3.html 和 Component4.html 与问题中的相同。
路由器.module.ts
const routes: Routes = [
{
path: '',
redirectTo: 'one',
pathMatch: 'full'
},
{
path: 'two',
component: ClassTwo,
children: [
{
path: 'three',
component: ClassThree,
outlet: 'nameThree'
},
{
path: 'four',
component: ClassFour,
outlet: 'nameFour'
}
]
}];
请将您的router.module.ts修改为:
const routes: Routes = [
{
path: '',
redirectTo: 'one',
pathMatch: 'full'
},
{
path: 'two',
component: ClassTwo, children: [
{
path: 'three',
component: ClassThree,
outlet: 'nameThree',
},
{
path: 'four',
component: ClassFour,
outlet: 'nameFour'
},
{
path: '',
redirectTo: 'two',
pathMatch: 'full'
}
]
},];
在你的component1.html中
<h3>In One</h3>
<nav>
<a routerLink="/two" class="dash-item">...Go to Two...</a>
<a routerLink="/two/three" class="dash-item">... Go to THREE...</a>
<a routerLink="/two/four" class="dash-item">...Go to FOUR...</a>
</nav>
<router-outlet></router-outlet> // Successfully loaded component2.html
<router-outlet name="nameThree" ></router-outlet> // Error: Cannot match any routes. URL Segment: 'three'
<router-outlet name="nameFour" ></router-outlet> // Error: Cannot match any routes. URL Segment: 'three'
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