Laravel Expansion Pack Development

Packages is the most important way to add functionality to the Laravel. All the require in Composer.json are bags. For a detailed description of the package, please check the official website http://v4.golaravel.com/docs/4.2/packages. Create a simple package with the following:

1. Environment configuration

We create a package with Artisan workbench command, first to configure the app/confg/workbench.php

1 <? PHP 2 3 return Array (45     ' name ' = ' Brudeke ',    67     ' email ' = ' [ Email protected] ',89 );

　

2. Create the Package

Where vendor is the name of the vendor and is used to differentiate the same name of the package;　　

1 PHP Artisan Workbench Vendor/package--resources

Executing the above command will cause the Workbench directory to appear in the root directory, where workbench/vendor/package/src/vendor/ The packageserviceprovider.php is automatically generated under the package directory (hereinafter referred to as the Boot Class), which is equivalent to the boot class of the packet.

　　

3. Adding a feature class to a package

Here we add a tool class in the package, creating utils/turbo.php in the same class as the "bootstrap"

1<?PHP2 3 namespace Vendor\package\utils;4 5  UseIlluminate\http\redirectresponse;6 7 classTurbo {8 9      Public function__construct () {}Ten  One      Public functionsetUp () { A         Echo"This is a tool"; -     }     -}

4. Create facades

Facades function is to beautify the class, you can make the member function as a static member of the call, in the boot class peer creation facades/turbo.php　

1<?PHP2 namespace Vendor\package\facades;3 4  UseIlluminate\support\facades\facade;5 6 classTurboextendsFacade {7 8     protected Static functiongetfacadeaccessor () {9         return' Turbo ';Ten     } One}

　　

　　5. Binding function class to IOC container

Modify the boot class as follows, where $defer is a deferred load service provider.　　

1<?PHP2 namespace Vendor\package;3 4  UseIlluminate\support\serviceprovider;5 6 classPackageserviceproviderextendsserviceprovider {7 8     /**9 * Indicates if loading of the provider is deferred.Ten      * One * @var BOOL A      */ -     protected $defer=true; -  the     /** - * Bootstrap the application events. -      * - * @return void +      */ -      Public functionboot () { +         $this->package (' Vendor/package '); A     } at  -     /** - * Register the service provider. -      * - * @return void -      */ in      Public functionRegister () { -         $this->app->bindshared (' Turbo ',function(){ to             return New\vendor\package\utils\turbo; +         }); -     } the  *     /** $ * Get The services provided by the provider.Panax Notoginseng      * - * @return Array the      */ +      Public functionprovides () A     { the         return Array(' Turbo '); +     } -  $}

　　

　　6. Modify the configuration app/config/app.php

Add the following code to the providers array:

1 Array (2     ' Vendor\package\packageserviceprovider ',      3 ),

　　To add an alias to the aliases array Turbo:

1 Array (2     ' Turbo '            = '  Vendor\package\facades\turbo ',3 ),

　　The package can then be applied in the form of Turbo::setup () anywhere in the project.

Laravel Expansion Pack Development