phpstock/app/youzan/logic/Tag.php

<?php

namespace app\youzan\logic;

use app\youzan\model\YzTag;
use think\facade\Cache;

//有赞标签 处理层
class Tag
{

    private static $cache_key = 'yz_tag_list';

    //获取分类列表
    public static function getYzTagList()
    {

        $rs = Cache::get(self::$cache_key);

        if (empty($rs)) {

            $rs = YzTag::field('id tag_id,name,type')
                ->where('is_del', YzTag::$is_del_normal)
                ->order('id')
                ->select()
                ->toArray();

            Cache::set(self::$cache_key, $rs, 3600);
        }

        return $rs;
    }
}