Tìm hiểu Service Provider trong Laravel 0 (0)

/*

    |————————————————————————–

    | Autoloaded Service Providers

    |————————————————————————–

    |

    | The service providers listed here will be automatically loaded on the

    | request to your application. Feel free to add your own services to

    | this array to grant expanded functionality to your applications.

    |

    */

    'providers' => [

        /*

         * Laravel Framework Service Providers…

         */

        Illuminate\Auth\AuthServiceProvider::class,

        Illuminate\Broadcasting\BroadcastServiceProvider::class,

        Illuminate\Bus\BusServiceProvider::class,

        Illuminate\Cache\CacheServiceProvider::class,

        Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,

        Illuminate\Cookie\CookieServiceProvider::class,

        Illuminate\Database\DatabaseServiceProvider::class,

        Illuminate\Encryption\EncryptionServiceProvider::class,

        Illuminate\Filesystem\FilesystemServiceProvider::class,

        Illuminate\Foundation\Providers\FoundationServiceProvider::class,

        Illuminate\Hashing\HashServiceProvider::class,

        Illuminate\Mail\MailServiceProvider::class,

        Illuminate\Notifications\NotificationServiceProvider::class,

        Illuminate\Pagination\PaginationServiceProvider::class,

        Illuminate\Pipeline\PipelineServiceProvider::class,

        Illuminate\Queue\QueueServiceProvider::class,

        Illuminate\Redis\RedisServiceProvider::class,

        Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,

        Illuminate\Session\SessionServiceProvider::class,

        Illuminate\Translation\TranslationServiceProvider::class,

        Illuminate\Validation\ValidationServiceProvider::class,

        Illuminate\View\ViewServiceProvider::class,

        /*

         * Package Service Providers…

         */

        /*

         * Application Service Providers…

         */

        App\Providers\AppServiceProvider::class,

        App\Providers\AuthServiceProvider::class,

        App\Providers\BroadcastServiceProvider::class,

        App\Providers\EventServiceProvider::class,

        App\Providers\RouteServiceProvider::class,

    ],

$app->singleton(

    Illuminate\Contracts\Http\Kernel::class,

    App\Http\Kernel::class

);

$app->singleton(

    Illuminate\Contracts\Console\Kernel::class,

    App\Console\Kernel::class

);

$app->singleton(

    Illuminate\Contracts\Debug\ExceptionHandler::class,

    App\Exceptions\Handler::class

);

<?php

namespace Illuminate\Redis;

use Illuminate\Support\Arr;

use Illuminate\Support\ServiceProvider;

class RedisServiceProvider extends ServiceProvider

{

    /**

     * Indicates if loading of the provider is deferred.

     *

     * @var bool

     */

    protected $defer = true;

    /**

     * Register the service provider.

     *

     * @return void

     */

    public function register()

    {

        $this->app->singleton('redis', function ($app) {

            $config = $app->make('config')->get('database.redis');

            return new RedisManager(Arr::pull($config, 'client', 'predis'), $config);

        });

        $this->app->bind('redis.connection', function ($app) {

            return $app['redis']->connection();

        });

    }

    /**

     * Get the services provided by the provider.

     *

     * @return array

     */

    public function provides()

    {

        return ['redis', 'redis.connection'];

    }

}

<?php

namespace App\Providers;

use App\Contracts\ServerProvider;

use App\Contracts\DowntimeNotifier;

use Illuminate\Support\ServiceProvider;

use App\Services\PingdomDowntimeNotifier;

use App\Services\DigitalOceanServerProvider;

class AppServiceProvider extends ServiceProvider

{

   /**

    * All of the container bindings that should be registered.

    *

    * @var array

    */

   public $bindings = [

       ServerProvider::class => DigitalOceanServerProvider::class,

   ];

   /**

    * All of the container singletons that should be registered.

    *

    * @var array

    */

   public $singletons = [

       DowntimeNotifier::class => PingdomDowntimeNotifier::class,

   ];

}

<?php

namespace App\Providers;

use Illuminate\Support\ServiceProvider;

class ComposerServiceProvider extends ServiceProvider

{

    /**

     * Bootstrap any application services.

     *

     * @return void

     */

    public function boot()

    {

        view()->composer('view', function () {

            //

        });

    }

}