Laravel5 How to create service provider and facade

LARAVEL5 Create a facade, you can register a service with a façade, so that you do not need to use the trouble when using. This article uses an example to illustrate how to create service provider and facade.

Goal

I want me to create a ajaxresponse facade so that I can use it directly in the controller:

Class Mechaniccontroller extends Controller {public        function GetIndex ()    {        \ajaxresponse::success ()}    }

Its function is that the canonical return format is

{    code: ' 0 '    result: {    }}

Steps

Create service class

To create a class in the App/services folder

 
  $code,            ' message ' and $message,        ];        if ($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 concrete implementation class, so let's do a provider for this class.

Create Provider

To create a class in the App/providers folder

 
  App->singleton (' Ajaxresponseservice ', function () {            return new \app\services\ajaxresponse ()        });}    }

Here we define this service name as Ajaxresponseservice in register.

Here we define a backyards facade

Create facade

To create a class in the App/facades folder

!--? php namespace App\facades;use illuminate\support\facades\facade;class Ajaxresponsefacade   Extends facade {protected static function Getfacadeaccessor () {return ' Ajaxresponseservice ';}}    
Modifying a configuration file
   
 OK, now we just need to go to the app.php to mount the two things on it. 
    
!--? Phpreturn [...        ' Providers ' =--> [...        ' App\providers\routeserviceprovider ', ' App\providers\ajaxresponseserviceprovider ',], ' aliases ' = [        ...        ' Validator ' = ' illuminate\support\facades\validator ', ' View ' = ' Illuminate\support\facades\view ', ' Ajaxresponse ' = ' app\facades\ajaxresponsefacade ',],]; 
 It is easy to summarize the use of facade in the 
 Laravel5, and the basic and 4 are no different. 
 
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