HttpBackend

HttpBackend

class

A final HttpHandler which will dispatch the request via browser HTTP APIs to a backend.

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abstract class HttpBackend implements HttpHandler {
  abstract handle(req: HttpRequest<any>): Observable<HttpEvent<any>>
}

Subclasses

• JsonpClientBackend
• HttpXhrBackend

Provided in

• ../httpclientmodule

  HttpClientModule

• ../testing/httpclienttestingmodule

  HttpClientTestingModule

Description

Interceptors sit between the HttpClient interface and the HttpBackend.

When injected, HttpBackend dispatches requests directly to the backend, without going through the interceptor chain.

Methods

handle()
abstract handle(req: HttpRequest<any>): Observable<HttpEvent<any>> Parameters req HttpRequest Returns Observable<HttpEvent<any>>

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Licensed under the Creative Commons Attribution License 4.0.
https://angular.io/api/common/http/HttpBackend