通过使用reload 的虚拟组件和路由解决了类似的情况,它实际上执行了redirect。这绝对不涵盖所有用户场景,但仅适用于我的场景。
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 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 {}
要使用它,我们只需要将 reload 添加到我们想要去的 url:
this.router.navigateByUrl('reload/some/route/again/fresh', {skipLocationChange: true})