Angular最近引入了一个新特性，在Angular的路由模块内部做了如下更改

@NgModule({
  imports: [RouterModule.forRoot(routes,{
    scrollPositionRestoration: 'top'
  })],

你也可以在Route.ts中使用scrollOffset。 参考Router ExtraOptions

@NgModule({
  imports: [
    SomeModule.forRoot(
      SomeRouting,
      {
        scrollPositionRestoration: 'enabled',
        scrollOffset:[0,0]
      })],
  exports: [RouterModule]
})

除了@Guilherme Meireles提供的完美答案， 您可以通过添加平滑滚动来调整实现，如下所示

 import { Component, OnInit } from '@angular/core';
    import { Router, NavigationEnd } from '@angular/router';

    @Component({
        selector: 'my-app',
        template: '<ng-content></ng-content>',
    })
    export class MyAppComponent implements OnInit {
        constructor(private router: Router) { }

        ngOnInit() {
            this.router.events.subscribe((evt) => {
                if (!(evt instanceof NavigationEnd)) {
                    return;
                }
                window.scrollTo(0, 0)
            });
        }
    }

然后添加下面的代码片段

 html {
      scroll-behavior: smooth;
    }

到你的样式。css

大家好，这在angular 4中是适用的。你只需要引用父节点来滚动路由器更改

layout.component.pug

.wrapper(#outlet="")
    router-outlet((activate)='routerActivate($event,outlet)')

layout.component.ts

 public routerActivate(event,outlet){
    outlet.scrollTop = 0;
 }`

lastRoutePath?: string;

ngOnInit(): void {
  void this.router.events.forEach((event) => {
    if (event instanceof ActivationEnd) {
      if (this.lastRoutePath !== event.snapshot.routeConfig?.path) {
        window.scrollTo(0, 0);
      }
      this.lastRoutePath = event.snapshot.routeConfig?.path;
    }
  });
}

如果你停留在同一个页面上，它不会滚动到顶部，而只是改变了slug / id或其他东西

这段代码背后的主要思想是将所有访问过的url和各自的scrollY数据保存在一个数组中。每当用户放弃一个页面(NavigationStart)，这个数组就会被更新。每当用户进入一个新页面(NavigationEnd)时，我们决定是否恢复Y位置，这取决于我们如何到达这个页面。如果使用了某个页面上的引用，则滚动到0。如果使用浏览器后退/前进特性，则滚动到保存在数组中的Y。对不起，我的英语不好:)

import { Component, OnInit, OnDestroy } from '@angular/core';
import { Location, PopStateEvent } from '@angular/common';
import { Router, Route, RouterLink, NavigationStart, NavigationEnd, 
    RouterEvent } from '@angular/router';
import { Subscription } from 'rxjs/Subscription';

@Component({
  selector: 'my-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent implements OnInit, OnDestroy {

  private _subscription: Subscription;
  private _scrollHistory: { url: string, y: number }[] = [];
  private _useHistory = false;

  constructor(
    private _router: Router,
    private _location: Location) {
  }

  public ngOnInit() {

    this._subscription = this._router.events.subscribe((event: any) => 
    {
      if (event instanceof NavigationStart) {
        const currentUrl = (this._location.path() !== '') 
           this._location.path() : '/';
        const item = this._scrollHistory.find(x => x.url === currentUrl);
        if (item) {
          item.y = window.scrollY;
        } else {
          this._scrollHistory.push({ url: currentUrl, y: window.scrollY });
        }
        return;
      }
      if (event instanceof NavigationEnd) {
        if (this._useHistory) {
          this._useHistory = false;
          window.scrollTo(0, this._scrollHistory.find(x => x.url === 
          event.url).y);
        } else {
          window.scrollTo(0, 0);
        }
      }
    });

    this._subscription.add(this._location.subscribe((event: PopStateEvent) 
      => { this._useHistory = true;
    }));
  }

  public ngOnDestroy(): void {
    this._subscription.unsubscribe();
  }
}