<?php namespace app\admin\model; use think\Model; use think\facade\Db; use think\facade\Session; use think\facade\Request; //use think\model\concern\SoftDelete; class MailServer extends Model { //软删除 //use SoftDelete; //protected $deleteTime = 'delete_time'; //protected $defaultSoftDelete = 0; //登陆校验 public function email() { } }