如何从Angular Routing中删除URL的重定向

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';

import { HomeComponent } from './home.component';
import { AboutComponent } from './about.component';
import { ContactComponent } from './contact.component';

const routes: Routes = [
  { path: '', component: HomeComponent },
  { path: 'about', component: AboutComponent },
  // { path: 'contact', redirectTo: '/about', pathMatch: 'full' }, // 删除重定向
  { path: 'contact', component: ContactComponent }, // 替代重定向的路由
];

@NgModule({
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule]
})
export class AppRoutingModule { }