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< ? php
// +----------------------------------------------------------------------
// | likeadmin快速开发前后端分离管理后台( PHP版)
// +----------------------------------------------------------------------
// | 欢迎阅读学习系统程序代码,建议反馈是我们前进的动力
// | 开源版本可自由商用, 可去除界面版权logo
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// | likeadmin团队 版权所有 拥有最终解释权
// +----------------------------------------------------------------------
// | author: likeadminTeam
// +----------------------------------------------------------------------
declare ( strict_types = 1 );
namespace app\common\cache ;
use think\App ;
use think\Cache ;
/**
* 缓存基础类,用于管理缓存
* Class BaseCache
* @package app\common\cache
*/
abstract class BaseCache extends Cache
{
/**
* 缓存标签
* @var string
*/
protected $tagName ;
public function __construct ()
{
parent :: __construct ( app ());
$this -> tagName = get_class ( $this );
}
/**
* @notes 重写父类set, 自动打上标签
* @param string $key
* @param mixed $value
* @param null $ttl
* @return bool
* @author 段誉
* @date 2021/12/27 14:16
*/
public function set ( $key , $value , $ttl = null ) : bool
{
return $this -> store () -> tag ( $this -> tagName ) -> set ( $key , $value , $ttl );
}
/**
* @notes 清除缓存类所有缓存
* @return bool
* @author 段誉
* @date 2021/12/27 14:16
*/
public function deleteTag () : bool
{
return $this -> tag ( $this -> tagName ) -> clear ();
}
}