project/app/cxinv/model/SystemVersion.php

<?php
namespace app\cxinv\model;

class SystemVersion extends Base
{
//设置字段信息
    protected $schema = [
        'id'  =>'bigint',//
        'module'  =>'varchar',//模块
        'system'  =>'text',//
        'sys_type'  =>'varchar',//数据类型 msg/ver
        'version'  =>'varchar',//
        'addtime'  =>'datetime',//
       ];
}