Laravel Event和Listener

make:event TestEvent 创建一个新事件类 php artisan make:listener TestListener –event TestEvent 创建一个listener类 注册事件TestEvent /** * Create a new event instance. * * @return void */ public function __construct($str) { $this->data = $str; }

/** * Get the channels the event should broadcast on. * * @return Channel|array */ public function broadcastOn() { return []; } 监听时间TestListener /** * Create the event listener. * * @return void */ public function __construct() { // }

/** * Handle the event. * * @param TestEvent $event * @return void */ public function handle(TestEvent $event) { file_put_contents(‘/data/tmp/test.log’, $event->data, FILE_APPEND); } 注册应用关联事件EventServiceProvider.php protected $listen = [

‘app\Events\TestEvent’ => [ ‘app\Listeners\TestListener’, ], ]; 触发事件 $str = ‘test….’; Event::fire(new TestEvent($str)); event(new TestEvent($str));

php artisan event:generate 批量生成event和listen 编辑EventServiceProvider.php

备注：事件可以广播,通过websocket服务,依赖Redis的pub和sub模式