/**
* 获取filter内用到的参数
* @param unknown $filter
* @return multitype:boolean
*/
public function getMiddlewareParams($Middleware)
{
$MiddlewareMap = \Route::getMiddleware();
$MiddlewareClass = $MiddlewareMap[$Middleware];
$codes = getFunctionDeclaration([$MiddlewareClass, 'handle']);
return $this->filterParams($codes);
}