在PYTHON中使用SAS URI从AZURE BLOB CONTAINER下载文件 [英] Download file from AZURE BLOB CONTAINER using SAS URI in PYTHON

问题描述

我有Azure容器，用于存放一些文件. 我需要使用python代码访问它们 我在JAVA中做了同样的事情，但是我无法在Python中复制它

I have Azure container where i keep some files. I need to access them using python code I did same thing in JAVA but i am unable to replicate it in Python

//这是相同的Java代码.

//This is java code for same.

CloudBlobContainer Con = new CloudBlobContainer("Some SAS URI");

CloudBlockBlob blob1 = Con.getBlockBlobReference(fileName);

blob1.downloadToFile(filePath+fileName+userName);

推荐答案

python中没有等效的方法，您可以查看

There is no equivalent method in python, you can take a look at the Container class of python

您应该始终将BlockBlobService与sas令牌(如果您有sas uri，则可以从中获取sas令牌)或帐户密钥一起使用，例如，如果您使用sas令牌，则如下所示:

You should always use BlockBlobService with sas token(if you have a sas uri, you can get sas token from it) or account key, like below if you use sas token:

from azure.storage.blob import BlockBlobService

blobservice = BlockBlobService("storage_account",sas_token="?sv=2018-03-28&ss=bfqt&srt=sco&sp=rwdlacup&se=2019-04-24T10:01:58Z&st=2019-04-23T02:01:58Z&spr=https&sig=xxxxxxxxx")
blobservice.get_blob_to_path("container_name","blob_name","local_file_path")

这篇关于在PYTHON中使用SAS URI从AZURE BLOB CONTAINER下载文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！