<?php

namespace app\api\controller\reservoir;
use app\common\controller\Api;
use think\Request;
use think\Db;
/**
 * Class Waterlevel
 * @package app\api\controller
 */
class Screen extends Api{
    protected $model = '';
    protected $noNeedLogin = '*';
    protected $noNeedRight = '*';
    public function _initialize()
    {
        parent::_initialize(); // TODO: Change the autogenerated stub
    }
     public function tree(){
         $xxz = Db::name('reservoir_equipment')->where('reservoir_id',4)->field('name')->select();
         $mas = Db::name('reservoir_equipment')->where('reservoir_id',6)->field('name')->select();
         $xsh = Db::name('reservoir_equipment')->where('reservoir_id',9)->field('name')->select();
         $data = [
             'xxz' => $xxz,
             'mas' => $mas,
             'xsh' => $xsh
             ];
         $this->success('',$data);
     }
    
}