project/app/cxinv/model/Logdist.php

<?php
namespace app\cxinv\model;

class Logdist extends Base
{
//设置字段信息
    protected $schema = [
        'logNo'  =>'varchar',//资金交易编号
        'tradNo'  =>'varchar',//资金编号
        'num'  =>'bigint',//
       ];
}