BaseResponseOptions
Subclass of ResponseOptions, with default values.
已弃用: 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.
使用说明
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;
