6 "github.com/aliyun/aliyun-oss-go-sdk/oss"
9 // DownloadFile with multi part mode, temporarily not supported
10 func (bucket CryptoBucket) DownloadFile(objectKey, filePath string, partSize int64, options ...oss.Option) error {
11 return fmt.Errorf("CryptoBucket doesn't support DownloadFile")