add header in angular
import {Injectable} from '@angular/core';
import {Http, Headers} from '@angular/http';
@Injectable()
export class HttpClient {
constructor(private http: Http) {}
createAuthorizationHeader(headers: Headers) {
headers.append('Authorization', 'Basic ' +
btoa('username:password'));
}
get(url) {
let headers = new Headers();
this.createAuthorizationHeader(headers);
return this.http.get(url, {
headers: headers
});
}
post(url, data) {
let headers = new Headers();
this.createAuthorizationHeader(headers);
return this.http.post(url, data, {
headers: headers
});
}
}