how to reload a page in angular code example

Example 1: typescript reload current page

import { DOCUMENT } from '@angular/common';
import { Component, Inject } from '@angular/core';

@Component({
  selector: 'app-refresh-banner-notification',
  templateUrl: './refresh-banner-notification.component.html',
  styleUrls: ['./refresh-banner-notification.component.scss']
})

export class RefreshBannerNotificationComponent {

  constructor(
    @Inject(DOCUMENT) private _document: Document
  ) {}

  refreshPage() {
    this._document.defaultView.location.reload();
  }
}

Example 2: angular typescript refresh page

this.router.routeReuseStrategy.shouldReuseRoute = function(){
            return false;
         };
this.router.events.subscribe((evt) => {
            if (evt instanceof NavigationEnd) {
               // trick the Router into believing it's last link wasn't previously loaded
               this.router.navigated = false;
               // if you need to scroll back to top, here is the right place
               window.scrollTo(0, 0);
            }
        });