4、构建页面以介绍自己
我是谁，我从哪来，要到哪里去？
本篇文章我们将对我们的博客进行一个简单的完善。
定义布局文件
使用布局文件的原因很简单，避免重复劳动。
1、定义全局模板文件
resources/views/layouts/app.blade.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<meta name="description" content="" />
<meta name="author" content="" />
<title>王美丽的 Blog</title>
<link rel="icon" type="image/x-icon" href="assets/favicon.ico" />
<link href="{{ asset('css/styles.css') }}" rel="stylesheet" />
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<div class="container">
<a class="navbar-brand" href="#!">Start Bootstrap</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-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 ms-auto mb-2 mb-lg-0">
<li class="nav-item"><a class="nav-link" href="#">Home</a></li>
<li class="nav-item"><a class="nav-link" href="#!">About</a></li>
<li class="nav-item"><a class="nav-link" href="#!">Contact</a></li>
<li class="nav-item"><a class="nav-link active" aria-current="page" href="#">Blog</a></li>
</ul>
</div>
</div>
</nav>
@yield('content')
<footer class="py-5 bg-dark">
<div class="container"><p class="m-0 text-center text-white">Copyright © Your Website 2023</p></div>
</footer>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js"></script>
<script src="{{ asset('js/scripts.js') }}"></script>
</body>
</html>
这个布局把公共部分的代码进行抽离，主体内容部分使用 @yield 占用。
2、模板继承
resources/views/home.blade.php
@extends('layouts.app')
@section('content')
<div class="container">
<div class="row">
<!-- Blog entries-->
<div class="col-lg-8">
<!-- Featured blog post-->
<div class="card mb-4">
<a href="#!"><img class="card-img-top" src="https://dummyimage.com/850x350/dee2e6/6c757d.jpg" alt="..." /></a>
<div class="card-body">
<div class="small text-muted">January 1, 2023</div>
<h2 class="card-title">Featured Post Title</h2>
<p class="card-text">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Reiciendis aliquid atque, nulla? Quos cum ex quis soluta, a laboriosam. Dicta expedita corporis animi vero voluptate voluptatibus possimus, veniam magni quis!</p>
<a class="btn btn-primary" href="#!">Read more →</a>
</div>
</div>
<!-- Nested row for non-featured blog posts-->
<div class="row">
<div class="col-lg-6">
<!-- Blog post-->
<div class="card mb-4">
<a href="#!"><img class="card-img-top" src="https://dummyimage.com/700x350/dee2e6/6c757d.jpg" alt="..." /></a>
<div class="card-body">
<div class="small text-muted">January 1, 2023</div>
<h2 class="card-title h4">Post Title</h2>
<p class="card-text">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Reiciendis aliquid atque, nulla.</p>
<a class="btn btn-primary" href="#!">Read more →</a>
</div>
</div>
<!-- Blog post-->
<div class="card mb-4">
<a href="#!"><img class="card-img-top" src="https://dummyimage.com/700x350/dee2e6/6c757d.jpg" alt="..." /></a>
<div class="card-body">
<div class="small text-muted">January 1, 2023</div>
<h2 class="card-title h4">Post Title</h2>
<p class="card-text">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Reiciendis aliquid atque, nulla.</p>
<a class="btn btn-primary" href="#!">Read more →</a>
</div>
</div>
</div>
<div class="col-lg-6">
<!-- Blog post-->
<div class="card mb-4">
<a href="#!"><img class="card-img-top" src="https://dummyimage.com/700x350/dee2e6/6c757d.jpg" alt="..." /></a>
<div class="card-body">
<div class="small text-muted">January 1, 2023</div>
<h2 class="card-title h4">Post Title</h2>
<p class="card-text">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Reiciendis aliquid atque, nulla.</p>
<a class="btn btn-primary" href="#!">Read more →</a>
</div>
</div>
<!-- Blog post-->
<div class="card mb-4">
<a href="#!"><img class="card-img-top" src="https://dummyimage.com/700x350/dee2e6/6c757d.jpg" alt="..." /></a>
<div class="card-body">
<div class="small text-muted">January 1, 2023</div>
<h2 class="card-title h4">Post Title</h2>
<p class="card-text">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Reiciendis aliquid atque, nulla? Quos cum ex quis soluta, a laboriosam.</p>
<a class="btn btn-primary" href="#!">Read more →</a>
</div>
</div>
</div>
</div>
<!-- Pagination-->
<nav aria-label="Pagination">
<hr class="my-0" />
<ul class="pagination justify-content-center my-4">
<li class="page-item disabled"><a class="page-link" href="#" tabindex="-1" aria-disabled="true">Newer</a></li>
<li class="page-item active" aria-current="page"><a class="page-link" href="#!">1</a></li>
<li class="page-item"><a class="page-link" href="#!">2</a></li>
<li class="page-item"><a class="page-link" href="#!">3</a></li>
<li class="page-item disabled"><a class="page-link" href="#!">...</a></li>
<li class="page-item"><a class="page-link" href="#!">15</a></li>
<li class="page-item"><a class="page-link" href="#!">Older</a></li>
</ul>
</nav>
</div>
<!-- Side widgets-->
<div class="col-lg-4">
<!-- Search widget-->
<div class="card mb-4">
<div class="card-header">Search</div>
<div class="card-body">
<div class="input-group">
<input class="form-control" type="text" placeholder="Enter search term..." aria-label="Enter search term..." aria-describedby="button-search" />
<button class="btn btn-primary" id="button-search" type="button">Go!</button>
</div>
</div>
</div>
<!-- Categories widget-->
<div class="card mb-4">
<div class="card-header">Categories</div>
<div class="card-body">
<div class="row">
<div class="col-sm-6">
<ul class="list-unstyled mb-0">
<li><a href="#!">Web Design</a></li>
<li><a href="#!">HTML</a></li>
<li><a href="#!">Freebies</a></li>
</ul>
</div>
<div class="col-sm-6">
<ul class="list-unstyled mb-0">
<li><a href="#!">JavaScript</a></li>
<li><a href="#!">CSS</a></li>
<li><a href="#!">Tutorials</a></li>
</ul>
</div>
</div>
</div>
</div>
<!-- Side widget-->
<div class="card mb-4">
<div class="card-header">Side Widget</div>
<div class="card-body">You can put anything you want inside of these side widgets. They are easy to use, and feature the Bootstrap 5 card component!</div>
</div>
</div>
</div>
</div>
@endsections
home 文件中，我们使用了几个指令，然后只写了主体部分的代码，浏览器中访问的效果没有发生变化。
- 我们使用
@extends继承app模板 - 使用
@section进行主体内容填充
我是谁
现在，我们为 Blog 添加两个页面，关于我和联系。
1、添加路由
routes/web.php
<?php
use Illuminate\Support\Facades\Route;
Route::view('/', 'home')->name('home');
Route::view('contact', 'contact')->name('contact');
Route::view('about', 'about')->name('about');
2、添加 contact 页面
resources/views/contact.blade.php
@extends('layouts.app')
@section('content')
<header class="py-5 bg-light border-bottom mb-4">
<div class="container">
<div class="text-center my-5">
<h1 class="fw-bolder">ziruchu@qq.com</h1>
</div>
</div>
</header>
<div class="container mb-4">
<div class="row">
<!-- Blog entries-->
<div class="col-lg-12">
<p class="lead mb-0">请邮箱联系我</p>
</div>
</div>
</div>
@endsection
3、添加 about 页面
resources/views/about.blade.php
@extends('layouts.app')
@section('content')
<header class="py-5 bg-light border-bottom mb-4">
<div class="container">
<div class="text-center my-5">
<h1 class="fw-bolder">我叫王美丽</h1>
</div>
</div>
</header>
<div class="container mb-4">
<div class="row">
<!-- Blog entries-->
<div class="col-lg-12">
<p class="lead mb-0">这是我的小天地</p>
</div>
</div>
</div>
@endsection
到这里，两个页面就已经可以访问咯。不过，还没有结束，我们继续往下走。
添加导航
没有导航，我们需要记住路由，这很不方便。为此，我们把这个两页面加入到导航栏中吧。
接下来，我们要修改 views/layouts/app.blade.php 文件，修改内容如下：
...
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<div class="container">
...
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav ms-auto mb-2 mb-lg-0">
<li class="nav-item"><a class="nav-link" href="{{ route('home') }}">主页</a></li>
<li class="nav-item"><a class="nav-link" href="{{ route('about') }}">关于我</a></li>
<li class="nav-item"><a class="nav-link" href="{{ route('contact') }}">联系我</a></li>
<li class="nav-item"><a class="nav-link active" aria-current="page" href="#">Blog</a></li>
</ul>
</div>
</div>
</nav>
...
现在，来访问一下我们的陈果吧 http://b-laravel11-blog.test/
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