Class HttpFetchBackend

Uses fetch to send requests to a backend server.

This FetchBackend requires the support of the Fetch API which is available on all supported browsers and on Node.js v18 or later.

See

Public Api

Implements

HttpBackend

Index

Constructors

Methods

Constructors

constructor

new HttpFetchBackend(
    fetchImpl?: {
        (input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
        (input: string | Request | URL, init?: RequestInit): Promise<Response>;
    },
): HttpFetchBackend
Parameters
- fetchImpl: {
  (input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
  (input: string | Request | URL, init?: RequestInit): Promise<Response>;
  } = ...
  - (input: RequestInfo | URL, init?: RequestInit): Promise<Response>
    MDN Reference
    
    Parameters
    input: RequestInfo | URL
    Optionalinit: RequestInit
    Returns Promise<Response>
    (input: string | Request | URL, init?: RequestInit): Promise<Response>
    MDN Reference
    
    Parameters
    input: string | Request | URL
    Optionalinit: RequestInit
    Returns Promise<Response>
Returns HttpFetchBackend
- Defined in packages/http/src/fetch.ts:38

Methods

handle

handle(request: HttpRequest<any>): Observable<HttpEvent<any>>
Parameters
- request: HttpRequest<any>
Returns Observable<HttpEvent<any>>
Implementation of HttpBackend.handle
- Defined in packages/http/src/fetch.ts:45