Overload request headers and params with HttpClient get
As of Angular 5.0.0-beta.6 (2017-09-03), you can now pass in both headers and parameters using the below syntax:
const httpOptions = {
headers: { 'Content-Type': 'application/json' },
params: {'include': 'somethingCool'}
};
this.http.get('http://www.example.org', httpOptions);
Source: https://github.com/angular/angular/pull/18490
Here is something that passes both headers and parameters in with a get
, and it uses HttpParamsOptions
to serialize an object into parameters that the HttpClient can cope with.
localvar: any;
const headers = new HttpHeaders().set('Content-Type', 'application/json');
const myObject: any = { this: 'thisThing', that: 'thatThing', other: 'otherThing'};
const httpParams: HttpParamsOptions = { fromObject: myObject } as HttpParamsOptions;
const options = { params: new HttpParams(httpParams), headers: headers };
this.httpClient.get<any>('https://server:port/api/endpoint', options)
.subscribe((data: any) => {
this.localvar = data;
});