📅 最后修改于: 2023-12-03 14:59:07.835000 🧑 作者: Mango
Laravel is an open-source PHP framework, designed to help developers build web applications quickly and easily. It provides a clean, elegant syntax and a wide range of built-in functionalities.
Laravel is based on the Model-View-Controller (MVC) architectural pattern, which means that it separates application logic and presentation. This makes it easy for developers to maintain and update their code. Laravel uses an elegant syntax called Eloquent, which allows developers to write clear, readable code.
Some of the key features of Laravel include:
To get started with Laravel, you'll first need to install it. You can do this easily using Composer, a PHP dependency manager. Once you have Composer installed, you can install Laravel by running the following command:
composer create-project --prefer-dist laravel/laravel your-project-name
This will create a new Laravel project in the directory specified by "your-project-name". Once the installation is complete, you can run the development server by running the following command:
php artisan serve
This will start the server on http://localhost:8000. You can then navigate to this URL in your web browser to see the Laravel welcome page.
One of the key features of Laravel is its easy routing. To create a new route, you can use the following syntax:
return 'Hello, World!';
});```
This will create a new route that responds to GET requests to "/path". The function will simply return the string "Hello, World!".
## Templating Engine
Laravel comes with a powerful templating engine called Blade. With Blade, you can quickly and easily create templates for your web application. For example, you can create a new template like this:
```<html>
<head>
<title>@yield('title')</title>
</head>
<body>
@yield('content')
</body>
</html>```
This template contains two "yield" statements. These will be replaced with the content of the "title" and "content" sections respectively. You can then create a new page using this template like this:
```@extends('layout')
@section('title', 'Home Page')
@section('content')
<h1>Welcome to my home page!</h1>
@endsection```
This will extend the "layout" template, and replace the "title" and "content" sections with the specified content.
## Conclusion
Overall, Laravel is a powerful PHP framework that makes it easy for developers to build robust web applications. With its clean syntax, powerful features, and easy-to-use templating engine, Laravel is a great choice for anyone looking to build modern web applications.