Angular 10 延迟加载和路由不起作用
Angular 10 lazy Loading and routing doesn't function
我在 Angular 10.1.6 中尝试路由和延迟加载,但出于某种原因我无法发现模块的路由和延迟加载似乎根本不起作用。我试图将它与 Angular 网站上的 stock example 代码进行比较,但我找不到问题,即使在多次尝试解决问题后也是如此。
我的App.module:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { EventsComponent } from './events/events.component';
@NgModule({
declarations: [AppComponent, EventsComponent],
imports: [BrowserModule, AppRoutingModule],
providers: [],
bootstrap: [AppComponent],
})
export class AppModule {}
这是我的应用路由模块:
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { EventsComponent } from './events/events.component';
const routes: Routes = [
{ path: 'events', component: EventsComponent },
{
path: 'user',
loadChildren: () =>
import('./User/user-profile/user-profile.module').then(
(m) => m.UserProfileModule
),
},
{ path: '**', redirectTo: '', pathMatch: 'full' },
];
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule],
})
export class AppRoutingModule {}
app.component 模板只有 2 个按钮,可根据需要将路由器 link 设置为 URL。 app.component.html 看起来像这样:
<p>{{ title }}</p>
<button [routerLink]="['events']">Events</button>
<button [routerLink]="['user/profile']">User Profile</button>
我正在尝试延迟加载的模块,用户配置文件模块如下所示:
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { UserProfileRoutingModule } from './user-profile-routing.module';
import { UserProfileComponent } from './user-profile.component';
@NgModule({
declarations: [UserProfileComponent],
imports: [CommonModule, UserProfileRoutingModule],
})
export class UserProfileModule {}
并且有自己的路由模块,如下所示:
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { UserProfileComponent } from './user-profile.component';
const routes: Routes = [{ path: 'profile', component: UserProfileComponent }];
@NgModule({
imports: [RouterModule.forChild(routes)],
exports: [RouterModule],
})
export class UserProfileRoutingModule {}
我做错了什么/遗漏了什么,路由和延迟加载不能简单地工作?
点击按钮的结果就是这样:
默认:
事件按钮:
用户个人资料按钮:
完整的项目代码在这里:https://bitbucket.org/Anirudh_Nandavar/lazyload_angular/src/master/
提前感谢您的帮助!
您忘记将 <router-outlet>
标签放入您的 app.component.html
:
<p>{{ title }}</p>
<button [routerLink]="['events']">Events</button>
<button [routerLink]="['user/profile']">User Profile</button>
<router-outlet></router-outlet> <================================= this one
我在 Angular 10.1.6 中尝试路由和延迟加载,但出于某种原因我无法发现模块的路由和延迟加载似乎根本不起作用。我试图将它与 Angular 网站上的 stock example 代码进行比较,但我找不到问题,即使在多次尝试解决问题后也是如此。
我的App.module:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { EventsComponent } from './events/events.component';
@NgModule({
declarations: [AppComponent, EventsComponent],
imports: [BrowserModule, AppRoutingModule],
providers: [],
bootstrap: [AppComponent],
})
export class AppModule {}
这是我的应用路由模块:
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { EventsComponent } from './events/events.component';
const routes: Routes = [
{ path: 'events', component: EventsComponent },
{
path: 'user',
loadChildren: () =>
import('./User/user-profile/user-profile.module').then(
(m) => m.UserProfileModule
),
},
{ path: '**', redirectTo: '', pathMatch: 'full' },
];
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule],
})
export class AppRoutingModule {}
app.component 模板只有 2 个按钮,可根据需要将路由器 link 设置为 URL。 app.component.html 看起来像这样:
<p>{{ title }}</p>
<button [routerLink]="['events']">Events</button>
<button [routerLink]="['user/profile']">User Profile</button>
我正在尝试延迟加载的模块,用户配置文件模块如下所示:
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { UserProfileRoutingModule } from './user-profile-routing.module';
import { UserProfileComponent } from './user-profile.component';
@NgModule({
declarations: [UserProfileComponent],
imports: [CommonModule, UserProfileRoutingModule],
})
export class UserProfileModule {}
并且有自己的路由模块,如下所示:
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { UserProfileComponent } from './user-profile.component';
const routes: Routes = [{ path: 'profile', component: UserProfileComponent }];
@NgModule({
imports: [RouterModule.forChild(routes)],
exports: [RouterModule],
})
export class UserProfileRoutingModule {}
我做错了什么/遗漏了什么,路由和延迟加载不能简单地工作?
点击按钮的结果就是这样:
默认:
事件按钮:
用户个人资料按钮:
完整的项目代码在这里:https://bitbucket.org/Anirudh_Nandavar/lazyload_angular/src/master/
提前感谢您的帮助!
您忘记将 <router-outlet>
标签放入您的 app.component.html
:
<p>{{ title }}</p>
<button [routerLink]="['events']">Events</button>
<button [routerLink]="['user/profile']">User Profile</button>
<router-outlet></router-outlet> <================================= this one