在angular 6和RxJS6中:

import { filter, debounceTime } from 'rxjs/operators';

 this.router.events.pipe(
      filter((event) => event instanceof NavigationEnd),
      debounceTime(40000)
    ).subscribe(
      x => {
      console.log('val',x);
      this.router.navigate(['/']); /*Redirect to Home*/
}
)

这里的答案是正确的路由器弃用。对于最新版本的路由器:

this.router.changes.forEach(() => {
    // Do whatever in here
});

or

this.router.changes.subscribe(() => {
     // Do whatever in here
});

要了解两者之间的区别，请查看这个SO问题。

Edit

对于最新的您必须做:

this.router.events.subscribe(event: Event => {
    // Handle route change
});

以以下方式捕获路由更改事件…

import { Component, OnInit, Output, ViewChild } from "@angular/core";
import { Router, NavigationStart, NavigationEnd, Event as NavigationEvent } from '@angular/router';

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

    constructor(private cacheComponentObj: CacheComponent,
        private router: Router) {

        /*  Route event types
            NavigationEnd
            NavigationCancel
            NavigationError
            RoutesRecognized
        */
        router.events.forEach((event: NavigationEvent) => {

            //Before Navigation
            if (event instanceof NavigationStart) {
                switch (event.url) {
                case "/app/home":
                {
                    //Do Work
                    break;
                }
                case "/app/About":
                {
                    //Do Work
                    break;
                }
                }
            }

            //After Navigation
            if (event instanceof NavigationEnd) {
                switch (event.url) {
                case "/app/home":
                {
                    //Do Work
                    break;
                }
                case "/app/About":
                {
                    //Do Work
                    break;
                }
                }
            }
        });
    }
}

我从RC 5开始这样做

this.router.events
  .map( event => event instanceof NavigationStart )
  .subscribe( () => {
    // TODO
  } );

角8。检查当前路由是否为基路由。

  baseroute: boolean;
  constructor(
    private router: Router,
  ) {
    router.events.subscribe((val: any) => {
      if (val.url == "/") {
        this.baseroute = true;
      } else {
        this.baseroute = false;
      }
    });
  }

在angular 6和RxJS6中:

import { filter, debounceTime } from 'rxjs/operators';

 this.router.events.pipe(
      filter((event) => event instanceof NavigationEnd),
      debounceTime(40000)
    ).subscribe(
      x => {
      console.log('val',x);
      this.router.navigate(['/']); /*Redirect to Home*/
}
)