ThinkPhp 添加模型类

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<?php
namespace app\common\model;
use traits\model\SoftDelete;
use think\Model;

class Registt extends Model
{
　　//设置软删除
　　protected $auto=['mail'];
　　// protected $autoWriteTimestamp=true;
　　// use SoftDelete;
　　// protected $deletetime='delete_time';
　　// //设置自动填充邀请码
public function setMailAttr($value){
　　return mt_rand(10000,99999);
}

}

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