lumen事件使用

    /**
     * The event listener mappings for the application.
     * 事件监听的映射关系
     * @var array
     */
    protected $listen = [
        'App\Events\ExampleEvent' => [
            'App\Listeners\ExampleListener',
        ],
    ];

 
namespace App\Events;
 
class ExampleEvent extends Event
{
    /**
     * Create a new event instance.
     *
     * @return void
     */
    public $id;
    public function __construct($data)
    {
        $this->id = $data['id'];
    }
}

namespace App\Listeners;
 
use App\Events\ExampleEvent;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Queue\InteractsWithQueue;
 
class ExampleListener
{
    /**
     * Create the event listener.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }
 
    /**
     * Handle the event.
     *
     * @param  ExampleEvent  $event
     * @return void
     */
    public function handle(ExampleEvent $event)
    {
        file_put_contents('./event.txt','事件ID为'.$event->id,FILE_APPEND);
    }
}

$res = event(new \App\Events\ExampleEvent(array('id'=>33)));