Angular 6延迟加载路线 [英] Angular 6 Lazy loading route

问题描述

我想在我的项目中为管理员添加延迟加载的路由。我使用的是ASP Net Core后端和Angular 6前端，因此我的编译代码输出目录为：wwwRoot / Angular / dist。当我编译项目时，我看到文件 admin-admin-module-ngfactory.js存在在那里，但是当我尝试输入页面'/ admin / dash'时，它会抛出错误：

I wanted to add lazy loaded route for admin in my project. I'm using ASP Net Core backend and Angular 6 frontend, so my output dir for compile code is: wwwRoot/Angular/dist. When I compiled project, I see that file "admin-admin-module-ngfactory.js exists there, but when I try to enter page '/admin/dash', it throw error:

Failed to load resource: the server responded with a status of 404 (Not Found)
Error: Uncaught (in promise): Error: Loading chunk admin-admin-module-ngfactory failed.
(error: http://localhost:5000/admin-admin-module-ngfactory.js)
Error: Loading chunk admin-admin-module-ngfactory failed.
(error: http://localhost:5000/admin-admin-module-ngfactory.js)

这是我的路由模块：

admin-routing.module.ts：

admin-routing.module.ts:

const routes: Routes = [ 
  { path: 'dash', component: AdminDashboardComponent, pathMatch: 'full'}
];


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

和app-routing.module.ts：

and app-routing.module.ts:

const routes: Routes = [
  { path: 'dashboard', component: DashboardComponent },
  { path: 'error', component: ErrorComponent },
  { path: 'admin', loadChildren: './admin/admin.module#AdminModule' },
  { path: '', pathMatch: 'full', redirectTo: 'dashboard' },
];

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

更新：

如果我运行使用dotnet run的项目（使用ng build --aot）无法正常工作，但如果我仅使用ng serve --aot来启动Angular应用程序，则可以使用。

If I run project with dotnet run (with ng build --aot) it doesn't work, but if I launch only Angular app with ng serve --aot it works.

推荐答案

在.angular-cli.json文件中添加以下行。

Add below line in .angular-cli.json file.

"apps": [
{
  "deployUrl": "Angular-Build-Path/",

谢谢。

这篇关于Angular 6延迟加载路线的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！