因此,当我正在处理的laravel 5应用程序中创建新订单时,我正在尝试记录一些简单的事情。
所以我有一个OrderWasCreated
事件,看起来像这样:
<?php
namespace App\Events;
use App\Events\Event;
use Illuminate\Queue\SerializesModels;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
use App\Order;
class OrderWasCreated extends Event
{
use SerializesModels;
public $order;
/**
* OrderWasCreated constructor.
*/
public function __construct(Order $order)
{
$this->order = $order;
}
/**
* Get the channels the event should be broadcast on.
*
* @return array
*/
public function broadcastOn()
{
return [];
}
}
然后我看起来像OrderEventListener
:
<?php
namespace App\Listeners;
use App\Events\OrderWasCreated;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
class OrderEventListener
{
/**
* Create the event listener.
*
* @return void
*/
public function __construct()
{
//
}
public function subscribe(Dispatcher $events)
{
$events->listen(
'App\Events\OrderWasCreated',
'App\Listeners\OrderEventListener@onOrderWasCreated'
);
}
/**
* Handle the event.
*
* @param OrderWasCreated $event
* @return void
*/
public function onOrderWasCreated(OrderWasCreated $event)
{
\Log::info('Order was created event fired');
}
}
在我的OrderController
中,我在我的商店方法中有这个:
event(new OrderWasCreated($order));
然而,当我创建新订单时,我在日志文件中看不到任何内容。我错过了什么?
答案 0 :(得分:3)
可能您还没有将subscribe
添加到EventServiceProvider
的{{1}}属性中,它应该如下所示:
protected $subscribe = [
'App\Listeners\OrderEventListener',
];
如果您添加了,请运行php artisan clear-compiled
以确保您的应用使用当前版本的课程。