zhishifufei_php/extend/service/MessageService.php

<?php
namespace service;
use app\wap\model\user\Message;
use app\wap\model\user\MessageType;
class MessageService
{

    public static function sendmsg($user_id, $message_type = 1, $content = ""){
        $msg = [
            'user_id' => $user_id,
            'message_type' => $message_type,
            'content' => $content,
            'add_time' => time(),
        ];
        Message::create($msg);
        return true;
    }
}