あなたはまだちょうどRC4のようCustomRequestOptions使用することができます:[(RequestOptions、{useClass:CustomRequestOptionsを})提供:] ``プロバイダで、何provide` `へ` import`
@NgModule({
imports: [...],
providers: [provide(RequestOptions, { useClass: CustomRequestOptions}) ],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
import { Headers, RequestOptions, RequestOptionsArgs } from '@angular/http';
export class CustomRequestOptions extends RequestOptions {
merge(options?: RequestOptionsArgs): RequestOptions {
let headers = new Headers({ 'Content-Type': 'application/json' });
options.headers = headers;
var result = super.merge(options);
result.merge = this.merge;
return result;
}
return super.merge(options);
}
}
を? –