func (c *Client) OpenFile(ctx context.Context, endpoint string, params url.Values) (ReadSeekCloser, error) {
	// If the sanitizer is enabled, make sure the requested path is safe.
	if c.sanitizerEnabled {
		err := isPathSafe(endpoint)
		if err != nil {
			return nil, err
		}
	}

	u, err := url.Parse(endpoint)
	if err != nil {
		return nil, err
	}
	u.RawQuery = params.Encode()

	return newSeeker(c, ctx, u.String())
}
func (c *Client) OpenFile(ctx context.Context, endpoint string, params url.Values) (ReadSeekCloser, error) {
	// If the sanitizer is enabled, make sure the requested path is safe.
	if c.sanitizerEnabled {
		err := isPathSafe(endpoint)
		if err != nil {
			return nil, err
		}
	}

	u, err := url.Parse(endpoint)
	if err != nil {
		return nil, err
	}
	u.RawQuery = params.Encode()

	return newSeeker(c, ctx, u.String())
}
// OpenFile opens file using HTTP protocol and uses `Range` headers
// to seek to various positions in the file, this means that server
// has to support the flags `Range` and `Content-Range`