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import {Http, HTTP_PROVIDERS} from '@angular/http';
import {map} from 'rxjs/operators';
 
@Component({
  selector: 'http-app',
  viewProviders: [HTTP_PROVIDERS],
  templateUrl: 'people.html'
})
class PeopleComponent {
  constructor(http: Http) {
    http.get('people.json')
      // Call map on the response observable to get the parsed people object
      .pipe(map(res => res.json()))
      // Subscribe to the observable to get the parsed people object and attach it to the
      // component
      .subscribe(people => this.people = people);
  }
}
    

      
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      http.get('people.json').subscribe((res:Response) => this.people = res.json());
    

      
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import {BaseRequestOptions, Http} from '@angular/http';
import {MockBackend} from '@angular/http/testing';
var injector = Injector.resolveAndCreate([
  BaseRequestOptions,
  MockBackend,
  {provide: Http, useFactory:
      function(backend, defaultOptions) {
        return new Http(backend, defaultOptions);
      },
      deps: [MockBackend, BaseRequestOptions]}
]);
var http = injector.get(Http);
http.get('request-from-mock-backend.json').subscribe((res:Response) => doSomething(res));