Question

我正在尝试使用laravel echo接收通知，但是它不起作用。我可以在Pusher调试控制台上看到所有通知，但不能在浏览器控制台上看到。浏览器控制台中没有显示错误。

app.js

Echo.private(`App.User.3`)
    .notification((notification) => {
        console.log(notification.type);
    });

BidOnAuction.php

<?php

namespace App\Notifications;

use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Notifications\Messages\MailMessage;
use Illuminate\Notifications\Messages\BroadcastMessage;
class BidOnAuction extends Notification implements ShouldQueue
{
    use Queueable;

    /**
     * Create a new notification instance.
     *
     * @return void
     */
    protected $user;
    protected $auction;

    public function __construct($user,$auction)

    {
        $this->user=$user;
        $this->auction=$auction;
    }

    /**
     * Get the notification's delivery channels.
     *
     * @param  mixed  $notifiable
     * @return array
     */
    public function via($notifiable)
    {
        return ['database','broadcast'];
    }

    /**
     * Get the mail representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return \Illuminate\Notifications\Messages\MailMessage
     */
    // public function toMail($notifiable)
    // {
    //     return (new MailMessage)
    //                 ->line('The introduction to the notification.')
    //                 ->action('Notification Action', url('/'))
    //                 ->line('Thank you for using our application!');
    // }
    public function toDatabase($notifiable)
    {
        return [
            'user_name' => $this->user->name,
            'auction_title' => $this->auction->price,
        ];
    }
    public function toBroadcast($notifiable)
    {
        return new BroadcastMessage([
            'user_name' => $this->user->name,
            'auction_title' => $this->auction->price,
        ]);
    }

    /**
     * Get the array representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return array
     */
    public function toArray($notifiable)
    {
        return [
            //
        ];
    }
}

我尝试了这个答案，但是没有用

Laravel Echo not listening

我想在laravel前端获得通知

Answer 1

我尝试访问的频道是私有频道，因此只有授权用户才能访问该频道。为此，我在广播路由中通过了中间件

Providers / BroadcastServiceProvider.php

public function boot()
{
    Broadcast::routes(['middleware' => ['web']]);

    require base_path('routes/channels.php');
}

Laravel Echo不收听通知

1 个答案: