protected function __construct($prefix)
{
$this->prefix = $prefix;
if (isset(\Config::$redis)) {
$this->redis = CConnMgr::getInstance()->redis(\Config::$redis);
}
}
public static function getInstance()
{
if (CConnMgr::$instance == null) {
CConnMgr::$instance = new CConnMgr();
}
return CConnMgr::$instance;
}