How to create serviceprovider and facade in laravel5

How can laravel5 create serviceprovider and facade laravel5 to create a facade? you can register a service as a facade. in this way, you do not need to use it in any way. This article uses an example to illustrate how to create a service provider and a facade.

Target

I want to create an AjaxResponse facade so that it can be directly used in the controller as follows:

class MechanicController extends Controller {        public function getIndex()    {        \AjaxResponse::success();    }}

Its function is to standardize the returned format

{    code: "0"    result: {    }}

Create a Service class

Create a class in the app/Services folder

  $code,            'message' => $message,        ];        if ($data !== null) {            $out['result'] = $data;        }        return response()->json($out);    }    public function success($data = null)    {        $code = ResultCode::Success;        return $this->ajaxResponse(0, '', $data);    }    public function fail($message, $extra = [])    {        return $this->ajaxResponse(1, $message, $extra);    }}

This AjaxResponse is a specific implementation class. below we will make a provider for this class

Create provider

Create a class in the app/Providers folder

 app->singleton('AjaxResponseService', function () {            return new \App\Services\AjaxResponse();        });    }}

In register, we define this Service name as AjaxResponseService.

Next, we will define a facade.

Create a facade

Create a class in the app/Facades folder

 Modify configuration file
Now, we only need to mount these two things to app. php.
   
   [        ...        'App\Providers\RouteServiceProvider',        'App\Providers\AjaxResponseServiceProvider',    ],    'aliases' => [        ...        'Validator' => 'Illuminate\Support\Facades\Validator',        'View'      => 'Illuminate\Support\Facades\View',        'AjaxResponse' => 'App\Facades\AjaxResponseFacade',    ],];
Summary
In laravel5, it is easier to use facade, which is basically the same as 4.