<?php namespace app\admin\model; use think\Model; class HousePhone extends Model { // 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'; protected $deleteTime = false; // 追加属性 protected $append = [ ]; protected static function init() { self::afterInsert(function ($row) { $pk = $row->getPk(); $row->getQuery()->where($pk, $row[$pk])->update(['weigh' => $row[$pk]]); }); } }