NN2022100801/app/Events/TestSendMsg.php

<?php

namespace App\Events;

use Illuminate\Broadcasting\Channel;
use Illuminate\Queue\SerializesModels;
use Illuminate\Broadcasting\PrivateChannel;
use Illuminate\Broadcasting\PresenceChannel;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;

class TestSendMsg implements ShouldBroadcast
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

    /**
     * Get the channels the event should broadcast on.
     *
     * @return \Illuminate\Broadcasting\Channel|array
     */
    public function broadcastOn()
    {
        \Log::debug('hehe');
        return new PrivateChannel('testSendMsg');
    }

    //自定义广播的消息名
    public function broadcastAs()
    {
        return 'anyName';
    }
}