import { NgModule } from '@angular/core'; import { RouterModule, Routes } from '@angular/router'; import { TabsPage } from './tabs.page'; const routes: Routes = [ { path: 'tabs', component: TabsPage, children: [ { path: 'tab1', loadChildren: () => import('../tab1/tab1.module').then(m => m.Tab1PageModule) }, { path: 'tab2', loadChildren: () => import('../tab2/tab2.module').then(m => m.Tab2PageModule) }, { path: 'tab3', loadChildren: () => import('../tab3/tab3.module').then(m => m.Tab3PageModule) }, { path: '', redirectTo: '/tabs/tab1', pathMatch: 'full' } ] }, { path: '', redirectTo: '/tabs/tab1', pathMatch: 'full' } ]; @NgModule({ imports: [RouterModule.forChild(routes)], }) export class TabsPageRoutingModule {}