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本篇內容介紹了“Laravel事件系統的運行原理是什么”的有關知識,在實際案例的操作過程中,不少人都會遇到這樣的困境,接下來就讓小編帶領大家學習一下如何處理這些情況吧!希望大家仔細閱讀,能夠學有所成!
protected $listen = [ Registered::class => [ SendEmailVerificationNotification::class, ], 'App\Events\Test' => [ 'App\Listeners\EventListener', ], ];
$ php artisan event:generate
<?php namespace App\Events;use App\Models\User;use Illuminate\Broadcasting\Channel;use Illuminate\Broadcasting\InteractsWithSockets;use Illuminate\Broadcasting\PresenceChannel;use Illuminate\Broadcasting\PrivateChannel;use Illuminate\Contracts\Broadcasting\ShouldBroadcast;use Illuminate\Foundation\Events\Dispatchable;use Illuminate\Queue\SerializesModels;class Test{ use Dispatchable, InteractsWithSockets, SerializesModels; /** * Create a new event instance. * * @return void */ public function __construct($id) { echo '觸發事件成功!---------'.$id; $this->id = $id; } /** * Get the channels the event should broadcast on. * * @return \Illuminate\Broadcasting\Channel|array */ public function broadcastOn() { return new PrivateChannel('channel-name'); }}
<?php namespace App\Listeners; use App\Events\Test;use Illuminate\Contracts\Queue\ShouldQueue; use Illuminate\Queue\InteractsWithQueue; class EventListener{ /** * Create the event listener. * * @return void */ public function __construct() { // } public function handle(Test $event) { echo '監聽成功!監聽值:'.$event->id; }}
public function test1(){ event(new Test('11111111')); return '測試事件系統';}
php artisan event:generate php artisan make:event UserRegisteredEvent php artisan make:listener SendMailListener --event="UserRegisteredEvent"
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