按照上一篇的結構圖產生component，在這範例，我們不需要單元測試，因此可以在命令的尾部加入--skip-tests。

目前Angular的component結構是這樣：

app.component.html：

<app-header></app-header>
<div class="container">
    <div class="row">
        <div class="col-md-12">
            <app-recipes></app-recipes>
            <app-shopping-list></app-shopping-list>
        </div>
    </div>
</div>

recipes.component.html：

<div class="row">
  <div class="col-md-5">
    <app-recipe-list></app-recipe-list>
  </div>
  <div class="col-md-7">
    <app-recipe-detail></app-recipe-detail>
  </div>
</div>

shopping-list.component.html：

<div class="row">
  <div class="col-10">
    <app-shopping-edit></app-shopping-edit>
    <hr>
    <p>The List</p>
  </div>
</div>

header.component.html目前先這樣，之後會再調整：

<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <a class="navbar-brand" href="#">Recipe Book</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent"
    aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <div class="collapse navbar-collapse" id="navbarSupportedContent">
    <ul class="navbar-nav mr-auto">
      <li class="nav-item active">
        <a class="nav-link" href="#">Recipes</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Shopping List</a>
      </li>
    </ul>
    <ul class="navbar-nav">
      <li class="nav-item dropdown">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown"
          aria-haspopup="true" aria-expanded="false">
          Message
        </a>
        <div class="dropdown-menu" aria-labelledby="navbarDropdown"></div>
      </li>
    </ul>
  </div>
</nav>

確認結果：

參考來源：
Angular - The Complete Guide (2020 Edition)