package filesystem import "errors" var ( UnknownPolicyTypeError = errors.New("未知存储策略类型") FileSizeTooBigError = errors.New("单个文件尺寸太大") FileExtensionNotAllowedError = errors.New("不允许上传此类型的文件") InsufficientCapacityError = errors.New("容量空间不足") IlegalObjectNameError = errors.New("目标名称非法") )