如何使用 python sdk 将字符串直接上传到 azure 存储 blob？

Question

What is the best way to upload a JSON string (created in memory, not read from a file) to azure blob storage using the python sdk?

我从https://pypi.org/project/azure-storage-blob/的文档中了解到，我可以通过执行以下操作将文件上传到 azure blob 存储。

from azure.storage.blob import BlobClient

blob = BlobClient.from_connection_string(conn_str="<connection_string>", container_name="my_container", blob_name="my_blob")

with open("./SampleSource.txt", "rb") as data:
    blob.upload_blob(data)

但我很难找到直接上传字符串的任何示例。

可以直接上传字符串吗？ 如果是这样，它是如何在 python 中完成的？

谢谢。

Answer 1

您可以简单地将字符串传递给upload_blob方法。 不需要做任何特别的事情。

例如，下面的代码应该可以正常工作。

blob = BlobClient.from_connection_string(conn_str="<connection_string>", container_name="my_container", blob_name="my_blob")

data = "This is a test"
blob.upload_blob(data)

Answer 2

If you're trying to upload a json object and not a json formatted string, you'll first need to turn the json obj into a string so that BlobClient can upload. 例如，如果从 api 获取 json obj...

response = requests.get("<some endpoint>")
blob = BlobClient.from_connection_string(conn_str="<connection_string>", container_name="my_container", blob_name="my_blob")

data = json.dumps(response.json())
blob.upload_blob(data)