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import { Injectable } from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';

@Injectable()
export class CabeceraService {

  private headers: HttpHeaders;

  constructor(private http: HttpClient) {
    
   this.headers = new HttpHeaders({
      'Content-Type': 'application/json',
    });

  }

  solicitud(): Observable<any> {
    return this.http.get('http://localhost/getDatos', {headers: this.headers});
  }
}