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

− Laravel is an Open Source framework.. Laravel - Installation− Step 1 − Visit the following URL and download composer to install it on your system.. − Step 2 − After the Composer is in

Nguy ễn Hữu Thể

PHÁT TRIỂN PHẦN MỀM NGUỒN MỞ

− 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 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

5

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

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 1 − Visit the following URL and download

composer to install it on your system.

− Step 2 − 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 3 − 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 4 − Open URL in the browser

http://localhost/MyProject

Or

http://localhost/MyProject/public

− 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

− 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!

− Additional Configuration

• Timezone and locale

• Cache

• Database

• Session

https://laravel.com/docs/5.3/configuration#environment-configuration

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

Root Directory

Laravel application JavaScript, CSS, Images,

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 (cache), and application-generated logs.

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