【发布时间】:2017-03-31 12:35:20
【问题描述】:
我更改了我的 Angular 2 脚本并创建了一个包含注册和登录页面组件的新功能模块:
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { HttpModule } from '@angular/http';
import { SignupComponent } from './signup/signup.component';
import { SigninComponent } from './signin/signin.component';
import { NotfoundComponent } from '../notfound/notfound.component';
import { ChildRoutingModule } from './auth.route';
@NgModule({
declarations:[
SignupComponent,
SigninComponent,
NotfoundComponent
],
imports:[
FormsModule,
HttpModule,
ChildRoutingModule
]
})
export class AuthModule{}
当然,我还创建了一个名为ChildRoutingModule 的子路由文件:
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { Routes, RouterModule } from '@angular/router';
import { SigninComponent } from './signin/signin.component';
import { SignupComponent } from './signup/signup.component';
const childRoutes: Routes = [
{path: 'signup', loadChildren: './auth.module#AuthModule'},
{path: 'signin', component: SigninComponent}
];
@NgModule({
imports: [
CommonModule,
RouterModule.forChild(childRoutes)
],
exports:[RouterModule]
})
export class ChildRoutingModule { }
在这个路由文件中,我使用以下方法创建了一个延迟加载到主页:
{path: 'signup', loadChildren: './auth.module#AuthModule'},
正如您在 AuthModule 导出的类中看到的那样。
这里是父根模块:
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { SigninComponent } from './auth/signin/signin.component';
import { SignupComponent } from './auth/signup/signup.component';
import { NotfoundComponent } from './notfound/notfound.component';
import { ChildRoutingModule } from './auth/auth.route';
import { HomeComponent } from './home/home.component';
const appRoutes: Routes = [
//{path: '', redirectTo:'signup', pathMatch:'full'},
{path: '', component: HomeComponent},
{path: '**', component: NotfoundComponent}
];
@NgModule({
imports: [
RouterModule.forRoot(appRoutes)
],
exports:[RouterModule]
})
export class AppRoutingModule { }
这里是父模块app.module:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { CommonModule } from '@angular/common';
import {RouterModule} from '@angular/router';
import { AppComponent } from './app.component';
import { AuthModule } from './auth/auth.module';
import {AuthService} from './auth/auth.service';
import { AppRoutingModule } from './routes';
import { ChildRoutingModule } from './auth/auth.route';
import { HomeComponent } from './home/home.component';
@NgModule({
declarations: [
AppComponent,
HomeComponent
],
imports: [
ChildRoutingModule,
BrowserModule,
AuthModule,
RouterModule,
AppRoutingModule,
CommonModule
],
providers: [AuthService],
bootstrap: [AppComponent]
})
export class AppModule { }
我现在的问题是,当我点击主页组件中的注册按钮时:
<h1>Home Page</h1>
<button [routerLink]="['/signup']" type="button" class="btn btn-primary">Register</button>
<hr>
<button type="button" class="btn btn-primary">Login</button>
由于 home.component.ts 中没有脚本,我将重定向到具有正确链接的空白组件:
localhost:4200/注册
并且控制台没有错误。
P.S.:如果我输入 localhost:4200/singin,它会正常显示登录组件
【问题讨论】:
-
Sooo...AuthModule 有路由,其中一条路由延迟加载 AuthModule.. 将有路由.. 并且其中一条路由延迟加载 AuthModule.... ..你知道这是怎么回事:)
-
是的,泰勒在他的回答中告诉我循环依赖
-
@PierreDuc 仍然无法解决
标签: angular lazy-loading