<?php namespace app\model; use DateTimeInterface; use support\Model; class CardBatch extends Model { public $table = 'card_batch'; public $primaryKey = 'card_batch_id'; protected $dateFormat = 'U'; const CREATED_AT = 'card_batch_addtimes'; const UPDATED_AT = null; // 批次状态 CREATE=已创建|PRODUCTED=制作完成|ENABLED=启用|DISABLED=禁用 public const CARD_BATCH_STATUS = ['CREATE' => '已创建', 'PRODUCTED' => '制作完成', 'ENABLED' => '启用', 'DISABLED' => '禁用']; public function serializeDate(DateTimeInterface $date) { return $date->format('Y-m-d H:i:s'); } }