Question

我目前正在尝试将路由添加到我的Angular 2项目中。所有组件都有效，但是当我添加“appRoutes”时到我在app.module.ts上的导入时，会抛出一个错误

未捕获的TypeError：无法设置属性＆＃39; stack＆＃39;未定义的

这是我的代码：

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 { appRoutes } from './app.router';
import { AppComponent } from './app.component';
import { NavigationComponent } from './navigation/navigation.component';
import { AboutComponent } from './about/about.component';
import { ResumeComponent } from './resume/resume.component';
import { WorkComponent } from './work/work.component';
import { BlogComponent } from './blog/blog.component';
import { HomeComponent } from './home/home.component';



@NgModule({     
declarations: [
AppComponent,
NavigationComponent,
AboutComponent,
ResumeComponent,
WorkComponent,
BlogComponent,
HomeComponent
],
imports: [
appRoutes,
BrowserModule,
FormsModule,
HttpModule
],
providers: [],
bootstrap: [AppComponent, NavigationComponent, AboutComponent,
            ResumeComponent, WorkComponent, BlogComponent, HomeComponent]
})
export class AppModule { }

app.router.ts

import { ModuleWithProviders } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';

import { AppComponent } from './app.component';
import { AboutComponent } from './about/about.component';
import { ResumeComponent } from './resume/resume.component';
import { WorkComponent } from './work/work.component';
import { BlogComponent } from './blog/blog.component';
import { HomeComponent } from './home/home.component';

export const appRoutes: Routes =[
  { path: '', redirectTo: 'home', pathMatch: 'full' },
  { path: 'about', component: AboutComponent },
  { path: 'resume', component: ResumeComponent },
  { path: 'work', component: WorkComponent },
  { path: 'blog', component: BlogComponent },
  { path: 'home', component: HomeComponent }
];

export const routes: ModuleWithProviders = RouterModule.forRoot(appRoutes);

任何帮助将不胜感激。该页面有效，直到我添加appRoutes导入，然后它就位于加载...

Answer 1

您不应该需要ModuleWithProviders。从以下位置删除：

export const routes: ModuleWithProviders = RouterModule.forRoot(appRoutes);

即。

export const routes: RouterModule.forRoot(appRoutes);

看看它是否有效。（也可以通过删除导入来清理。）

Answer 2

我能够找到解决自己问题的方法。我从引导程序中删除了每个组件：[...]除了AppComponent之外，还保留了声明中的其他组件并修复了问题。

导入不起作用时的路由

2 个答案: