Pfthb

I have imported HttpClientModule in AppModule.

import HttpClientModule from '@angular/common/http';

export const AppRoutes: Routes = [
 path: '', redirectTo: 'dashboard', pathMatch: 'full' ,
 
 path: 'account',
 loadChildren: './auth/auth.module#AuthModule'
 ,
 
 path: 'dashboard',
 loadChildren: './content/content.module#ContentModule'
 
];

Once I launch site, it will redirect to dashboard module(Lazy loaded module) where i added http interceptor.

import HTTP_INTERCEPTORS from '@angular/common/http';
import HttpInterceptorService from '../services/http-interceptor.service';
@NgModule(
providers : [
 provide: HTTP_INTERCEPTORS, useClass: HttpInterceptorService, multi: true 
 ]
)

But it doesn't working. Can anyone help me?

Http interceptor is just a service there won't be any difference in injecting it on any modules - just do the same in AppModule that will help you to work - if in case you have the same problem you can try injecting like below on your shared module

The common pattern to achieve that is not to expose providers directly on the @NgModule declaration but in a static forRoot function like that:

export class SharedModule 
 static forRoot(): ModuleWithProviders 
 return 
 ngModule: SharedModule,
 providers: [
 provide: HTTP_INTERCEPTORS, useClass: HttpInterceptorService, multi: true 
 ]
 ;
 

You can then import your SharedModule on AppModule like SharedModule.forRoot()

Hope this works - Happy coding