Javascript 角度2（CLI）路由don'；t工作（无法读取未定义的属性'；拆分'）

为什么路由仅适用于AppComponent之后的第一个导入组件（下面的示例代码：路由仅适用于“PageNonFound”）？此外，我还注意到在将路由添加到项目中后出现的错误

错误

App.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { HttpModule } from '@angular/http';
import { RouterModule, Routes } from '@angular/router';

import { AppComponent } from './app.component';
import { PageNotFoundComponent } from './page-not-found/page-not-found.component';
import { HomeComponent } from './home/home.component';

const appRoutes: Routes = [
  { path: '', redirectTo: '/home', pathMatch: 'full' },
  { path: '**', component: PageNotFoundComponent },
  { path: 'home', component: HomeComponent }
];

@NgModule({
  declarations: [
    AppComponent,
    PageNotFoundComponent,
    HomeComponent
  ],
  imports: [
    BrowserModule,
    FormsModule,
    HttpModule,
    RouterModule.forRoot(appRoutes)
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

App.component.ts

import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  title = 'testing';
}

App.component.html

<nav class="nav navbar navbar-custom navbar-fixed-top" role="navigation">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" [routerLink]="['/home']">Test</a>
    </div>
    <div>
      <div class="collapse navbar-collapse" id="navbar">
        <ul class="nav navbar-nav">
          <li><a [routerLink]="['/home']" [routerLinkActive]="active">Home</a></li>
        </ul>
      </div>
    </div>
  </div>
</nav>
<router-outlet></router-outlet>

---

使用

routerLinkActive=“active”

或

[routerLinkActive]=“['active']”

以及更改路线的次序

const appRoutes: Routes = [
  { path: 'home', component: HomeComponent },
  { path: '', redirectTo: 'home', pathMatch: 'full' },
  { path: '**', component: PageNotFoundComponent }, 
];

---

分享你的

app.component.html

@Omarlliasdone@Omarllias错误消失，但路由仍然不起作用：“/home”-路由将我发送到页面查找更改路由顺序更改对我有效的路由顺序。谢谢错误不是描述发生了什么

angular-cli: 1.0.0-beta.28.3
node: 6.9.4
os: darwin x64
@angular/common: 2.4.9
@angular/compiler: 2.4.9
@angular/core: 2.4.9
@angular/forms: 2.4.9
@angular/http: 2.4.9
@angular/platform-browser: 2.4.9
@angular/platform-browser-dynamic: 2.4.9
@angular/router: 3.4.9
@angular/compiler-cli: 2.4.9

const appRoutes: Routes = [
  { path: 'home', component: HomeComponent },
  { path: '', redirectTo: 'home', pathMatch: 'full' },
  { path: '**', component: PageNotFoundComponent }, 
];