ss-visit/app/Notifications/WechatNotify.php

<?php
/**
 * 公众号通知
 */

namespace App\Notifications;

use App\Channels\WechatChannel;
use Illuminate\Bus\Queueable;
use EasyWeChat\Factory;
use Illuminate\Notifications\Notification;

class WechatNotify extends Notification
{
    use Queueable;

    /**
     * Create a new notification instance.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

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

    /**
     * 发送通知
     * @param $notifiable
     */
    public function toWechat($notifiable)
    {
//       template_message格式
//        [
//            'touser' => 'user-openid',
//            'template_id' => 'template-id',
//            'url' => 'https://easywechat.com',
//            'miniprogram' => [
//                'appid' => 'xxxxxxx',
//                'pagepath' => 'pages/xxx',
//            ],
//            'data' => [
//                'key1' => 'VALUE',
//                'key2' => 'VALUE2',
//                ...
//            ],
//        ]
        $config = [
            'app_id' => config('app.wechat_appid'),
            'secret' => config('app.wechat_secret'),
        ];
        $app = Factory::officialAccount($config);
        return $app->template_message->send($notifiable->template_message);
    }

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