决定何时存储路由返回false

this.router.routeReuseStrategy.shouldReuseRoute = function () {
    return false;
};

并将router的导航值设置为false，表示该路由从未被路由

this.mySubscription = this.router.events.subscribe(event => {
    if (event instanceof NavigationEnd) {
        this.router.navigated = false;
    }
});

通过使用一个虚拟组件和重新加载的路由解决了一个类似的场景，这实际上是一个重定向。这当然不能涵盖所有的用户场景，但只适用于我的场景。

import { Component, OnInit } from '@angular/core';
import { Router, ActivatedRoute } from '@angular/router';
import { Http } from '@angular/http';

@Component({
  selector: 'reload',
  template: `
    <h1>Reloading...</h1>
  `,
})
export class ReloadComponent implements OnInit{
  constructor(private router: Router, private route: ActivatedRoute) {
  }

  ngOnInit() {
    const url = this.route.snapshot.pathFromRoot.pop().url.map(u => u.path).join('/');
    this.router.navigateByUrl(url);
  }
}

路由使用通配符来捕获所有的url:

import { RouterModule } from '@angular/router';
import { NgModule } from '@angular/core';
import { LoginViewComponent } from './views/login/login.component';
import { HomeViewComponent } from './views/home/home.component';
import { ReloadComponent } from './views/reload/reload.component';

@NgModule({
  declarations: [ 
    LoginViewComponent, HomeViewComponent, ReloadComponent
  ],
  imports: [
    RouterModule.forRoot([
      { path: 'login', component: LoginViewComponent },
      { path: 'home', component: HomeViewComponent },
      { 
        path: 'reload',
        children: [{
          path: '**',
          component: ReloadComponent 
        }]
      },
      { path: '**', redirectTo: 'login'}
    ])
  ],
  exports: [
    RouterModule,
  ],
  providers: [],

})
export class AppRoutingModule {}

要使用这个，我们只需要在我们想要去的url中添加reload:

  this.router.navigateByUrl('reload/some/route/again/fresh', {skipLocationChange: true})

下面的代码将工作:

logoFn(url: any) {

    this.router.routeReuseStrategy.shouldReuseRoute = function () {
        return false;
    };
    this.router.navigate(['']); or
    this.router.navigate([url]);

}

决定何时存储路由返回false

this.router.routeReuseStrategy.shouldReuseRoute = function () {
    return false;
};

并将router的导航值设置为false，表示该路由从未被路由

this.mySubscription = this.router.events.subscribe(event => {
    if (event instanceof NavigationEnd) {
        this.router.navigated = false;
    }
});

假设你想要刷新的组件的路由是视图，然后使用这个:

this.router.routeReuseStrategy.shouldReuseRoute = function (future: ActivatedRouteSnapshot, curr: ActivatedRouteSnapshot) {
  if (future.url.toString() === 'view' && curr.url.toString() === future.url.toString()) {
    return false;
  }
  return (future.routeConfig === curr.routeConfig);
}; 

你可以在方法中添加一个调试器，以了解导航到“departments/:id/employees”后的确切路径。

如果你通过Router Link改变路由，请遵循以下步骤:

  constructor(public routerNavigate: Router){

         this.router.routeReuseStrategy.shouldReuseRoute = function () {
            return false;
          };

          this.router.events.subscribe((evt) => {

            if (evt instanceof NavigationEnd) {

                this.router.navigated = false;
             }
          })
      }