public static function get_file_path4file_name($file_name, $size = 'raw') { $file_name_infos = explode('_', $file_name); $config = array('file_cate' => $file_name_infos[0], 'split_num' => $file_name_infos[1], 'file_name' => $file_name_infos[2], 'size' => $size); $file = new \Site_FileMaker($config); return $file->get_file_path(); }