问题
How to create multiple application under single project in Angular 6? In new angular.json file, there is no "app":[] array, where before we used to create/add multiple applications manually. Also there is no proper documentation I found at this stage, which elaborate how to create multiple application in single project. Any help would be appreciated. Thank you.
回答1:
Like @JB Nizet said... you can use generate application (https://github.com/angular/angular-cli/wiki/generate-application)
ng generate application <application-name>
to generate an application in the projects folder, and then serve it using
ng serve --project <application-name>
Similarly, you can create component libraries using ng generate library (https://github.com/angular/angular-cli/wiki/generate-library)
ng generate library <library-name>
For common components used between projects. Both of which get installed into the /projects folder unless you changed the projects root when doing ng new.
回答2:
If you have a project with multiple applications, use angular upgrade guide (https://update.angular.io/) instructions to upgrade your application. One of the step while performing upgrade is to run
ng upgrade @angular/cli
(once you upgrade your @angular/cli to v6+). This will generate new angular.json file using your existing angular-cli.json file for multiple applciations.
Upgrade Angular CLI
OR
Manually edit your angular.json to add new application to the existing project. Editing JSON file for Another Application.
ng serve --project="second-app"
ng build --prod --project="second-app" // build prod app
回答3:
To get my application working I removed everything from the main app.component.html file except for the
<router-outlet></router-outlet>.
Then I added a route to my app-routing.module.ts file:
{path: '**', redirectTo: 'newApp'}
with nothing in the main app.component the application will automatically redirect to your 'newApp'
来源：https://stackoverflow.com/questions/51115105/multiple-application-under-single-project-in-angular-6