论坛系统邮件消息完全发不出去是怎么回事哦？

是这样的。

use App\Models\Reply;
use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Notifications\Messages\MailMessage;

class TopicReplied extends Notification implements ShouldQueue
{
    use Queueable;

    public $reply;

    /**
     * Create a new notification instance.
     *
     * @return void
     */
    public function __construct(Reply $reply)
    {
        $this->reply = $reply;
    }

.class TopicReplied extends Notification的话，回复 了可以正常发邮件，当然是同步的，如果用class TopicReplied extends Notification implements ShouldQueue回复正常，邮件根本发不出去，不知道是哪里的原因哦？我的是win7 安装的laragon