我有一个需要在 Azure 上搜索的文件名列表。现在,作为一个菜鸟,我正在循环每个 blob 名称并比较字符串,但我认为必须有最简单、快速的方法来完成此任务。当前的解决方案使我的 HTTP 响应非常慢。
def ifblob_exists(self, filename):
try:
container_name = 'xxx'
AZURE_KEY = 'xxx'
SAS_KEY = 'xxx'
ACCOUNT_NAME = 'xxx'
block_blob_service = BlockBlobService(account_name= ACCOUNT_NAME, account_key= None, sas_token = SAS_KEY, socket_timeout= 10000)
generator = block_blob_service.list_blobs(container_name)
for blob in generator:
if filename == blob.name:
print("\t Blob exists :"+" "+blob.name)
return True
else:
print('Blob does not exists '+filename)
return False
except Exception as e:
print(e)
请用exists
azure存储python sdk中的方法。
def ifblob_exists(filename):
try:
container_name = '***'
block_blob_service = BlockBlobService(account_name=accountName, account_key=accountKey,
socket_timeout=10000)
isExist = block_blob_service.exists(container_name, filename)
if isExist:
print("\t Blob exists :" + " " + filename)
else:
print("\t Blob exists :" + " " + filename)
当然,如果你有文件名列表,你至少需要循环调用上面的函数。
希望对您有帮助。
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