Laravel 5.3でデバッグバーを使用する方法

• barryvdh/laravel-debugbarというパッケージがあるのでこれを使用する。

barryvdh/laravel-debugbarをインストール

• compose

cd your/laravel/project/path
composer require barryvdh/laravel-debugbar

config値を設定

config/app.php

• config/app.phpの'debug'項目値をtrueに設定する。

• また、providersとaliasesに下記を追加

  config/app.php

      ...
  
      /*
      |--------------------------------------------------------------------------
      | Application Debug Mode
      |--------------------------------------------------------------------------
      |
      | When your application is in debug mode, detailed error messages with
      | stack traces will be shown on every error that occurs within your
      | application. If disabled, a simple generic error page is shown.
      |
      */
  
      'debug'           => env('APP_DEBUG', false),
  
      ...
  
      /*
      |--------------------------------------------------------------------------
      | 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'       => [      ... 
          //barryvdh/laravel-debugbar
          Barryvdh\Debugbar\ServiceProvider::class,
      ],
  
      ...
  
      /*
      |--------------------------------------------------------------------------
      | Class Aliases
      |--------------------------------------------------------------------------
      |
      | This array of class aliases will be registered when this application
      | is started. However, feel free to register as many as you wish as
      | the aliases are "lazy" loaded so they don't hinder performance.
      |
      */
  
      'aliases'         => [
          ...
          //barryvdh/laravel-debugbar
          'Debugbar' => Barryvdh\Debugbar\Facade::class,
      ],
  
      ...
  

• 上記のようになっているので、.env.xxxxで設定。

  env.xxxxx

  APP_DEBUG=true
  

config/debugbar.php

• 下記のコマンドを叩くと、config/debugbar.php が作成される。

  cd your/laravel/project/path
  php artisan vendor:publish --provider="Barryvdh\Debugbar\ServiceProvider"
  

結果

before	after

• デバッグバーが表示されるようになった！