phpstock/app/report/model/OrderOutChild.php

<?php
declare (strict_types = 1);

namespace app\report\model;

use think\Model;

/**
 * @mixin \think\Model
 */
class OrderOutChild extends Model
{
//	protected $append=["expire"];
//	public function GetExpireAttr($v,$row){
//		return date_diff(new \DateTime($row['sendtime']??date("Y-m-d H:i:s")),new \DateTime($row['addtime']))->days+1;
//	}
    public function WsmInfo(){
    	return $this->belongsTo(Ware::class,"wsm_code","wsm_code")->bind(["contactor","contactor_name"]);
    }
    
    
}