将文件保存到Azure Blob [英] Saving file into Azure Blob

问题描述

我正在使用下面的python代码将文件保存到本地文件夹中.我想将此文件直接保存到Azure Blob.我不希望将文件存储在本地然后上传到Blob.

I am using below python code to save the file into local folder. I want to save this file into Azure Blob directly. I do not want file to be stored locally and then upload into blob.

我尝试在文件夹变量中提供blob位置，但是它不起作用.我有一个要从Web浏览器读取的excel文件，并使用python保存到Azure blob.

I tried giving blob location in folder variable but it did not work. I have excel file that I want to read from Web browser and saved into Azure blobs using python.

 folder = 'Desktop/files/ab'
    
 r = requests.get(api_end_point, headers=api_headers, stream=True)
 with open(folder, 'wb') as f:
    f.write(r.content)

推荐答案

首先，您应该像流一样获取文件.

First you should get the files as something like stream.

import os
from azure.storage.blob import BlobServiceClient, BlobClient, ContainerClient

---

connect_str = os.getenv('str')
blob_service_client = BlobServiceClient.from_connection_string(connect_str)
container_name = "test"
container_client = blob_service_client.get_container_client(container_name)
blob_client = blob_service_client.get_blob_client(container_name, "MyFirstBlob.txt")
blob_client.upload_blob(req.get_body(), blob_type="BlockBlob")

在我这边，我将数据放入请求的正文中，然后将其上传到蔚蓝的Blob中.它是流.您还可以在其中放入流.

On my side, I put the data in the body of request, and I upload that to azure blob. It is stream. You can also put a stream in it.

这些是官方文档:

>://docs.microsoft.com/zh-CN/azure/developer/python/sdk/storage/azure-storage-blob/azure.storage.blob.blobclient?view = storage-py-v12#upload-blob-data--blob-type--blobtype-blockblob --- blockblob ----长度为无-元数据为无---- kwargs-

这篇关于将文件保存到Azure Blob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！