通过python生成共享访问签名

from azure.storage.blob import BlobServiceClient, generate_blob_sas, BlobSasPermissions
from datetime import datetime, timedelta

# 创建 BlobServiceClient 对象
connection_string = "<your_connection_string>"
blob_service_client = BlobServiceClient.from_connection_string(connection_string)

# 获取 BlobContainerClient 对象
container_name = "<your_container_name>"
container_client = blob_service_client.get_container_client(container_name)

# 生成共享访问签名
blob_name = "<your_blob_name>"
permissions = BlobSasPermissions(read=True, write=True, delete=True)
expiry = datetime.utcnow() + timedelta(hours=1)  # 设置签名过期时间
sas_token = generate_blob_sas(
    account_name=blob_service_client.account_name,
    container_name=container_name,
    blob_name=blob_name,
    account_key=blob_service_client.credential.account_key,
    permission=permissions,
    expiry=expiry
)

# 打印共享访问签名
print("共享访问签名：{}".format(sas_token))