project/app/cxinv/model/PayExam.php

<?php
namespace app\cxinv\model;

class PayExam extends Base
{
//设置字段信息
    protected $schema = [
        'id'  =>'bigint',//
        'exam_type'  =>'int',//审核类型
        'exam_id'  =>'bigint',//审核id
        'remark'  =>'varchar',//备注
        'status'  =>'int',//状态
        'addtime'  =>'datetime',//
        'updatetime'  =>'datetime',//
       ];
}