<?php
namespace Admin\Event;

use Think\Controller;

class MarketEvent extends Controller
{
    private $MarketDepartmentId = "1,2";
    public function getMarketGroupId()
    {
        $res =  M('department','sys_')->where("id in ({$this->MarketDepartmentId})")->getField("group_ids",true);
        $sendData = '';
        foreach ($res as $value) {
            $sendData .= $value.",";
        }
        return rtrim($sendData,",");
    }
}