public static function getInstance($type = 'File', $options = array())
{
if (self::$handler === null) {
$class = 'Driver_Storage_' . $type;
self::$handler = new $class($options);
}
return self::$handler;
}
public static function connect($Driver = '')
{
$Driver = empty($Driver) ? C('STORAGE_DRIVER') : $Driver;
$class = $Driver . 'Storage';
self::$handler = new $class();
}
/**
* 连接分布式文件系统
* @access public
* @param string $type 文件类型
* @param array $options 配置数组
* @return void
*/
public static function connect($type = 'File', $options = array())
{
require_once "Storage/Driver/" . ucwords($type) . ".class.php";
$class = $type;
self::$handler = new $class($options);
}