Question

我正在使用Angular 6.1，并尝试使用惰性路由设置应用程序模块和功能模块（称为实体模块）。我想创建一条路由 / entities / list ，链接到我的实体模块中的一个组件。但是我无法走这条路。相反，当我导航到 / list 时，将显示该组件。为什么我的路由忽略了父“ /实体”路径？

app.module.ts：

import {NgModule} from '@angular/core';
import {AppComponent} from './app.component';
import {AppRoutingModule} from './app-routing.module';
import {BrowserModule} from '@angular/platform-browser';
import {EntitiesModule} from './entities/entities.module';

@NgModule({
    bootstrap: [AppComponent],
    declarations: [AppComponent],
    imports: [AppRoutingModule, BrowserModule, EntitiesModule],
    providers: []
})

export class AppModule {}

app-routing.module.ts：

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

const routes: Routes = [
    {path: 'entities', loadChildren: './entities/entities.module#EntitiesModule'},
    {path: '', redirectTo: '', pathMatch: 'full'}
];

@NgModule({
    imports: [RouterModule.forRoot(routes)],
    exports: [RouterModule]
})

export class AppRoutingModule {}

app.component.ts：

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

@Component({
    selector: 'app-root',
    template: 'app <router-outlet></router-outlet>'
})

export class AppComponent {}

entities / entities.module.ts：

import {NgModule} from '@angular/core';
import {EntitiesRoutingModule} from './entities-routing.module';
import {EntitiesComponent} from './entities.component';

@NgModule({
    declarations: [EntitiesComponent],
    imports: [EntitiesRoutingModule]
})

export class EntitiesModule {}

entities / entities-routing.module.ts：

import {NgModule} from '@angular/core';
import {Routes, RouterModule} from '@angular/router';
import {EntitiesComponent} from './entities.component';

const routes: Routes = [
    {path: 'list', component: EntitiesComponent}
];

@NgModule({
    imports: [RouterModule.forChild(routes)],
    exports: [RouterModule]
})

export class EntitiesRoutingModule {}

entities / entities.component.ts：

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

@Component({
    selector: 'app-entities',
    template: 'entities'
})

export class EntitiesComponent {}

我还尝试使用以下方法在实体模块中定义路线，但是该组件仍将显示为导航到 / list ，而不是 / entities / list 。

const routes: Routes = [
    {
        path: '', children: [
            {path: 'list', component: EntitiesComponent}
        ]
    }
];

我在做什么错？任何帮助表示赞赏！

Answer 1

尝试将延迟加载的模块作为子项加载。

  {
    path: 'entities',
    children: [{
      path: '',
      loadChildren: './entities/entities.module#EntitiesModule'
    }]
  }

Answer 2

您正在尝试进行延迟加载。但是，您正在急切加载。

在app.module.ts行中：

导入：[AppRoutingModule，BrowserModule，EntitiesModule]

正在加载“实体”模块。从那里删除它以进行延迟加载，它应该可以工作。

Answer 3

由于您正在懒惰地加载模块，但是没有初始化Entities组件。您的/ entities / list应该是实体组件的子代

您的entity / entities-routing.module.ts应该像

const route: Routes = [
  { path: '', component: EntitiesComponent, children: [
  { path: 'list', component: EntitiesListComponent }, // here should be your /entities/list path which i think you haven't made any
  { path: 'xyz', component: XYZComponent }, // entities/xyz and so on...
  { path: '', redirectTo: 'list', pathMatch: 'full'}
 ]}
];

角懒惰路由忽略父路径

3 个答案: