Angular

Class Overview

class Request extends Body {

constructor(requestOptions: RequestArgs)

method : RequestMethod

headers : Headers

url : string

withCredentials : boolean

responseType : ResponseContentType

detectContentType() : ContentType

detectContentTypeFromBody() : ContentType

getBody() : any

}

Class Description

Creates Request instances from provided values.

The Request's interface is inspired by the Request constructor defined in the Fetch Spec, but is considered a static value whose body can be accessed many times. There are other differences in the implementation, but this is the most significant.

Request instances are typically created by higher-level classes, like Http and Jsonp, but it may occasionally be useful to explicitly create Request instances. One such example is when creating services that wrap higher-level services, like Http, where it may be useful to generate a Request with arbitrary headers and search params.

import {Injectable, Injector} from '@angular/core'; import {HTTP_PROVIDERS, Http, Request, RequestMethod} from '@angular/http'; @Injectable() class AutoAuthenticator { constructor(public http:Http) {} request(url:string) { return this.http.request(new Request({ method: RequestMethod.Get, url: url, search: 'password=123' })); } } var injector = Injector.resolveAndCreate([HTTP_PROVIDERS, AutoAuthenticator]); var authenticator = injector.get(AutoAuthenticator); authenticator.request('people.json').subscribe(res => { //URL should have included '?password=123' console.log('people', res.json()); });

Constructor

constructor(requestOptions: RequestArgs)

Class Details

method : RequestMethod

Http method with which to perform the request.

headers : Headers

Headers instance

url : string

Url of the remote resource

withCredentials : boolean

Enable use credentials

responseType : ResponseContentType

Buffer to store the response

detectContentType() : ContentType

Returns the content type enum based on header options.

detectContentTypeFromBody() : ContentType

Returns the content type of request's body based on its type.

getBody() : any

Returns the request's body according to its type. If body is undefined, return null.

exported from http/index, defined in http/src/static_request.ts