interceptor

gistfile1.txt

import { Injectable } from '@angular/core';
import {HttpEvent, HttpHandler, HttpInterceptor, HttpRequest} from "@angular/common/http";
import {Observable} from "rxjs";


@Injectable({
 providedIn: 'root'
})
export class TokenInterceptorService implements HttpInterceptor {


 intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
   request = request.clone({
     setHeaders: {
       Authorization: `Bearer ${sessionStorage.getItem('token')}`
     }
   });
   return next.handle(request);
 }
}