fdesk/app/common/logic/ApprovalInstancesLogic.php

<?php

namespace app\common\logic;

use app\common\traits\crud\CrudLogicTrait;
use app\common\model\ApprovalInstances;

class ApprovalInstancesLogic
{
    use CrudLogicTrait;

    /**
     * 指定当前要操作的模型
     */
    protected string $modelClass = ApprovalInstances::class;

}