Angular 自定义模块以及配置路由实现模块懒加载

项目目录

创建模块

ng g module module/user --routing
ng g module module/article --routing
ng g module module/product --routing

创建组件

ng g component module/user
ng g component module/user/components/profile
ng g component module/user/components/order
ng g component module/article
ng g component module/article/components/articlelist
ng g component module/article/components/info
ng g component module/product
ng g component module/product/components/plist
ng g component module/product/components/pinfo

1.app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
 
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
 
@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

app.component.html

<header>
  <a [routerLink]="['/user']">用户模块</a>
  <a [routerLink]="['/article']">文章模块</a>
  <a [routerLink]="['/product']">商品模块</a>
</header>
<router-outlet></router-outlet>

app-routing.module.ts

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
 
const routes: Routes = [
  {
 
    path:'user',loadChildren:'./module/user/user.module#UserModule'
  },
  {
 
    path:'article',loadChildren:'./module/article/article.module#ArticleModule'
  },
  {
 
    path:'product',loadChildren:'./module/product/product.module#ProductModule'
  },
 
  {
 
    path:'**',redirectTo:'user'
  }
 
];
 
@NgModule({
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule]
})
export class AppRoutingModule { }

用户模块user.module.ts

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
 
import { UserRoutingModule } from './user-routing.module';
import { UserComponent } from './user.component';
import { ProfileComponent } from './components/profile/profile.component';
import { AddressComponent } from './components/address/address.component';
 
@NgModule({
  declarations: [UserComponent, ProfileComponent, AddressComponent],
  imports: [
    CommonModule,
    UserRoutingModule
  ]
})
export class UserModule { }

　user-routing-module.ts

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
 
import { UserComponent } from './user.component';
 
import { ProfileComponent } from './components/profile/profile.component';
import { AddressComponent } from './components/address/address.component';
 
const routes: Routes = [
  {
    path:'',component:UserComponent
  },
  {
    path:'profile',component:ProfileComponent
  },
  {
    path:'address',component:AddressComponent
  }
];
 
@NgModule({
  imports: [RouterModule.forChild(routes)],
  exports: [RouterModule]
})
export class UserRoutingModule { }

其他模块类似配置

自定义模块的父子路由

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
 
import { ProductComponent } from './product.component';
 
import { PlistComponent } from './components/plist/plist.component';
import { CartComponent } from './components/cart/cart.component';
import { PcontentComponent } from './components/pcontent/pcontent.component';
 
const routes: Routes = [
 
  {
 
    path:'',component:ProductComponent,
    children:[
      {path:'cart',component:CartComponent},
      {path:'pcontent',component:PcontentComponent}
    ]
 
  },
 
  {path:'plist',component:PlistComponent}
];
 
@NgModule({
  imports: [RouterModule.forChild(routes)],
  exports: [RouterModule]
})
export class ProductRoutingModule { }