Bài giảng Phát triển phần mềm nguồn mở (GV Nguyễn Hữu Thể) Bài 6

PHÁT TRIỂN PHẦN MỀM NGUỒN MỞ LARAVEL Nguyễn Hữu Thể Laravel − A powerful MVC PHP framework − Designed for developers who need a simple and elegant toolkit to create full-featured web applications − Laravel was created by Taylor Otwell Laravel − Laravel is a MVC framework • Incorporates many of the best features of frameworks like CodeIgniter, Yii, ASP.NET MVC, Ruby on Rails, Sinatra, and others − Laravel is an Open Source framework • It has a very rich set of features which will boost the speed of Web Development Laravel – Features − − − − − − − − − − − − Modularity Testability Routing Configuration management Query builder and ORM (Object Relational Mapper) Schema builder, migrations, and seeding Template engine E-mailing Authentication Redis Queues Event and command bus Laravel – Version Version Release date PHP version 1.0 June 2011 2.0 September 2011 3.0 February 22, 2012 3.1 March 27, 2012 3.2 May 22, 2012 4.0 May 28, 2013 ≥ 5.3.0 4.1 December 12, 2013 ≥ 5.3.0 4.2 June 1, 2014 ≥ 5.4.0 5.0 February 4, 2015 ≥ 5.4.0 June 9, 2015 ≥ 5.5.9 5.2 December 21, 2015 ≥ 5.5.9 5.3 August 23, 2016 ≥ 5.6.4 5.4 January 24, 2017 ≥ 5.6.4 5.5 LTS August 30, 2017 ≥ 7.0.0 5.6 February 7, 2018 ≥ 7.1.3 5.7 September 4, 2018 ≥ 7.1.3 5.1 LTS Laravel – Installation − Server Requirements • • • • • • PHP >= 5.6.4 OpenSSL PHP Extension PDO PHP Extension Mbstring PHP Extension Tokenizer PHP Extension XML PHP Extension Laravel - Installation − Step − Visit the following URL and download composer to install it on your system − https://getcomposer.org/download/ − Step − After the Composer is installed, check the installation by typing the Composer command in the command prompt as shown in the following screenshot Laravel - Installation − Step − Move to path where you have created the new directory and type the following command there to install Laravel composer create-project prefer-dist laravel/laravel MyProject Successfully: Laravel - Installation − Step − Open URL in the browser http://localhost/MyProject Or http://localhost/MyProject/public Configuration − Public Directory • Web server's document / web root to be the public directory • The index.php in this directory serves as the front controller for all HTTP requests entering your application − Configuration Files • All of the configuration files for the Laravel framework are stored in the config directory − Directory Permissions • Directories within the storage and the bootstrap/cache directories should be writable by your web server or Laravel will not run 10 Configuration − Application Key • Set your application key to a random string • If you installed Laravel via Composer or the Laravel installer, this key has already been set for you by the php artisan key: generate command • Typically, this string should be 32 characters long • The key can be set in the env environment file • Renamed the env.example file to env • If the application key is not set, your user sessions and other encrypted data will not be secure! 11 Configuration − Additional Configuration • • • • Timezone and locale Cache Database Session − Configure your local environment: https://laravel.com/docs/5.3/configuration#environment-configuration 12 Application structure − The default Laravel application structure is intended to provide a great starting point for both large and small applications − You are free to organize your application however you like − Laravel imposes almost no restrictions on where any given class is located - as long as Composer can autoload the class 13 Root Directory − − − − − − − − − − app − the core code of the application bootstrap − the application bootstrapping script config − configuration files of application database − your database migration and seeds public − The application’s document root It starts the Laravel application JavaScript, CSS, Images, resources − raw assets such as the LESS & Sass files, localization and language files routes - all of the route definitions for your application By default, three route files are included with Laravel: web.php, api.php, and console.php storage − App storage, like file uploads Framework storage (cache), and application-generated logs test − various test cases vendor − composer dependencies 14 App Directory − Console − All the artisan commands are stored in this directory − Exceptions − Contains your application's exception handler − Http − Contains your controllers, filters, and requests − Providers − Contains various service providers 15 ... 2015 ≥ 5.5.9 5.2 December 21, 2015 ≥ 5.5.9 5.3 August 23, 20 16 ≥ 5 .6. 4 5.4 January 24, 2017 ≥ 5 .6. 4 5.5 LTS August 30, 2017 ≥ 7.0.0 5 .6 February 7, 2018 ≥ 7.1.3 5.7 September 4, 2018 ≥ 7.1.3 5.1... September 4, 2018 ≥ 7.1.3 5.1 LTS Laravel – Installation − Server Requirements • • • • • • PHP >= 5 .6. 4 OpenSSL PHP Extension PDO PHP Extension Mbstring PHP Extension Tokenizer PHP Extension XML PHP