1、创建一个新的Angular项目:

ng new my-angular-app

2、进入项目目录:

cd my-angular-app

3、创建一个名为home的组件:

ng generate component home

4、在src/app/home/home.component.ts中,添加以下内容:

import { Component } from '@angular/core';

@Component({
  selector: 'app-home',
  template: `
    <h1>Welcome to Home!</h1>
    <p>This is the home page of our Angular app.</p>
  `,
  styles: []
})
export class HomeComponent {}

5、创建一个名为about的组件:

ng generate component about

6、在src/app/about/about.component.ts中,添加以下内容:

import { Component } from '@angular/core';

@Component({
  selector: 'app-about',
  template: `
    <h1>About Us</h1>
    <p>This is the about page of our Angular app.</p>
  `,
  styles: []
})
export class AboutComponent {}

7、在src/app/app-routing.module.ts中,添加以下内容:

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { HomeComponent } from './home/home.component';
import { AboutComponent } from './about/about.component';

const routes: Routes = [
  { path: '', redirectTo: '/home', pathMatch: 'full' },
  { path: 'home', component: HomeComponent },
  { path: 'about', component: AboutComponent }
];

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

8、在src/app/app.component.html中,添加以下内容:

<nav>
  <a routerLink="/home" routerLinkActive="active">Home</a>
  <a routerLink="/about" routerLinkActive="active">About</a>
</nav>
<router-outlet></router-outlet>

9、在src/app/app.module.ts中,将HomeComponent和AboutComponent引入,并将它们添加到

declarations和imports中:
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';

import { AppComponent } from './app.component';
import { HomeComponent } from './home/home.component';
import { AboutComponent } from './about/about.component';
import { AppRoutingModule } from './app-routing.module';

@NgModule({
  declarations: [AppComponent, HomeComponent, AboutComponent],
  imports: [BrowserModule, AppRoutingModule],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule {}

10、启动开发服务器:

ng serve

11、在浏览器中访问http://localhost:4200,你将看到一个简单的Angular应用程序,其中包括一个导航栏和两个页面(主页和关于页)。

以上是一个简单易懂的Angular项目示例,你可以根据需要进行扩展,添加更多的组件和功能。希望对你有帮助!

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