使用boto3上传/转移AWS S3 Bucket

I need to upload files to S3 and I was wondering which boto3 api call I should use?

我需要将文件上传到S3，我想知道我应该使用哪个boto3 api调用？

I have found two methods in the boto3 documentation:

我在boto3文档中找到了两个方法：

• http://boto3.readthedocs.io/en/latest/reference/services/s3.html#S3.Client.upload_file
• http://boto3.readthedocs.io/en/latest/reference/services/s3.html#S3.Client.upload_file
• http://boto3.readthedocs.io/en/latest/reference/customizations/s3.html
• http://boto3.readthedocs.io/en/latest/reference/customizations/s3.html

Do I use the client.upload_file() ...

我是否使用client.upload_file（）...

#!/usr/bin/python
import boto3
session = Session(aws_access_key_id, aws_secret_access_key, region)
s3 = session.resource('s3')
s3.Bucket('my_bucket').upload_file('/tmp/hello.txt', 'hello.txt')

or do I use S3Transfer.upload_file() ...

或者我使用S3Transfer.upload_file（）......

#!/usr/bin/python
import boto3
session = Session(aws_access_key_id, aws_secret_access_key, region)
S3Transfer(session).upload_file('/tmp/hello.txt', 'my_bucket', 'hello.txt')

Any suggestions would be appreciated. Thanks in advance.

任何建议，将不胜感激。提前致谢。

. . .

。 。 。

possible solution...

可能解决方案

# http://boto3.readthedocs.io/en/latest/reference/services/s3.html#examples
# http://boto3.readthedocs.io/en/latest/reference/services/s3.html#S3.Client.put_object
# http://boto3.readthedocs.io/en/latest/reference/services/s3.html#S3.Client.get_object

client = boto3.client("s3", "us-west-1", aws_access_key_id = "xxxxxxxx", aws_secret_access_key = "xxxxxxxxxx")


with open('drop_spot/my_file.txt') as file:
  client.put_object(Bucket='s3uploadertestdeleteme', Key='my_file.txt', Body=file)


response = client.get_object(Bucket='s3uploadertestdeleteme', Key='my_file.txt')

print("Done, response body: {}".format(response['Body'].read()))

1 个解决方案

#1

It's better to use the method on the client. They're the same, but using the client method means you don't have to setup things yourself.

最好在客户端上使用该方法。它们是相同的，但使用客户端方法意味着您不必自己设置。