bike-server/Applications/Models/AreaTraitModel.php

<?php
/**
 * Created by PhpStorm.
 * User: Mead
 * Date: 2019/9/4
 * Time: 9:36 AM
 */

namespace App\Models;
trait AreaTraitModel
{
//    public static $redis = new \Redis();

    private static $redis_areas_tags = 'areas';

    public function byAreaIdGetArea($area_id)
    {
        $area = $this->redis->hget(self::$redis_areas_tags, $area_id);
        if ($area) {
            $area = unserialize($area);
            $area['area_fence'] = json_decode($area['area_fence'], true);
            $area['area_centre'] = json_decode($area['area_centre'], true);
            $area['area_fushe_fence'] = json_decode($area['area_fushe_fence'], true);
            return $area;
        }
        return false;
    }
}