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API / @angular/http

BaseResponseOptions

Subclass of ResponseOptions, with default values.

弃用说明

see https://angular.io/guide/http

class BaseResponseOptions extends ResponseOptions { // 继承自 http/ResponseOptions constructor(opts: ResponseOptionsArgs = {}) body: string | Object | ArrayBuffer | Blob | null status: number | null headers: Headers | null url: string | null merge(options?: ResponseOptionsArgs): ResponseOptions }

说明

Default values:

  • status: 200
  • headers: empty Headersobject

This class could be extended and bound to the ResponseOptionsclass when configuring an Injector, in order to override the default options used by Httpto create Responses.

Example

import {provide} from '@angular/core'; import {bootstrap} from '@angular/platform-browser/browser'; import {HTTP_PROVIDERS, Headers, Http, BaseResponseOptions, ResponseOptions} from '@angular/http'; import {App} from './myapp'; class MyOptions extends BaseResponseOptions { headers:Headers = new Headers({network: 'github'}); } bootstrap(App, [HTTP_PROVIDERS, {provide: ResponseOptions, useClass: MyOptions}]);

The options could also be extended when manually creating a Responseobject.

Example

import {BaseResponseOptions, Response} from '@angular/http'; var options = new BaseResponseOptions(); var res = new Response(options.merge({ body: 'Angular', headers: new Headers({framework: 'angular'}) })); console.log('res.headers.get("framework"):', res.headers.get('framework')); // angular console.log('res.text():', res.text()); // Angular;

注解

@Injectable()