我认为您想使用get_blob_to_bytes，or get_blob_to_text;这些应该会输出一个字符串，您可以将其用作创建数据框的方式

I think you want to use get_blob_to_bytes, or get_blob_to_text; these should output a string which you can use to create a dataframe as

from io import StringIO
blobstring = blob_service.get_blob_to_text(CONTAINERNAME,BLOBNAME)
df = pd.read_csv(StringIO(blobstring))