Exemplos de BlobStorageClient.GetBlob em Golang

Exemplo n.º 1

Arquivo: blobs03.go Projeto: NiklasGustafsson/azure-go-samples

func validate(cli storage.BlobStorageClient, blob string, startByte, endByte int64, data []byte) error {

	url := cli.GetBlobURL(cnt, blob)

	reader, err := cli.GetBlob(cnt, blob)
	if err != nil {
		return fmt.Errorf("Failed to read from %s: %s\n", url, err.Error())
	}

	defer reader.Close()

	dataRead, err := ioutil.ReadAll(reader)

	if err != nil {
		return fmt.Errorf("Failed to read from %s: %s\n", url, err.Error())
	}

	same := true
	for i := startByte; i <= endByte; i++ {
		if data[i] != dataRead[i] {
			same = false
		}
	}

	if !same {
		return fmt.Errorf("Failed to read data properly from %s: %s\n", url, err.Error())
	}

	return nil
}