Class Overview
class XHRBackend implements ConnectionBackend {
constructor
(_browserXHR: BrowserXhr, _baseResponseOptions: ResponseOptions, _xsrfStrategy: XSRFStrategy)
createConnection
(request: Request) : XHRConnection
}
Class Description
Creates XHRConnection
instances.
This class would typically not be used by end users, but could be overridden if a different backend implementation should be used, such as in a node backend.
Example
import {Http, MyNodeBackend, HTTP_PROVIDERS, BaseRequestOptions} from '@angular/http';
@Component({
viewProviders: [
HTTP_PROVIDERS,
{provide: Http, useFactory: (backend, options) => {
return new Http(backend, options);
}, deps: [MyNodeBackend, BaseRequestOptions]}]
})
class MyComponent {
constructor(http:Http) {
http.request('people.json').subscribe(res => this.people = res.json());
}
}
Annotations
@Injectable()
Constructor
exported from @angular/http/index, defined in @angular/http/src/backends/xhr_backend.ts