<?php namespace app\admin\model; use think\Model; class Search extends Model { // 表名 protected $name = 'search'; // 自动写入时间戳字段 protected $autoWriteTimestamp = 'int'; // 定义时间戳字段名 protected $createTime = 'createtime'; protected $updateTime = 'updatetime'; // 追加属性 protected $append = [ 'deletetime_text' ]; public function getDeletetimeTextAttr($value, $data) { $value = $value ? $value : (isset($data['deletetime']) ? $data['deletetime'] : ''); return is_numeric($value) ? date("Y-m-d H:i:s", $value) : $value; } protected function setDeletetimeAttr($value) { return $value && !is_numeric($value) ? strtotime($value) : $value; } }