首先需要配置金鑰和密碼
建立配置資料夾
mkdir ~/.aws
建立配置檔案
vim ~/.aws/config
[default]
output = json #輸出格式
region = ap-northeast-2 #預設區域
vim ~/.aws/credentials
[default]
aws_access_key_id = *****
aws_secret_access_key = ****
vim s3sample.py
#!/usr/bin/python
import logging
import boto3
from botocore.exceptions import clienterror
defupload_file
(file_name, bucket, object_name=
none):
"""upload a file to an s3 bucket
:param file_name: file to upload
:param bucket: bucket to upload to
:param object_name: s3 object name. if not specified then same as file_name
:return: true if file was uploaded, else false
"""# if s3 object_name was not specified, use file_name
if object_name is
none
: object_name = file_name
# upload the file
s3_client = boto3.client(
's3'
)try
: response = s3_client.upload_file(file_name, bucket, object_name)
except clienterror as e:
logging.error(e)
return
false
return
true
defmain()
:"""exercise upload_file()"""
# set these values before running the program
bucket_name =
'test-bucket'
file_name =
'testfile'
object_name =
'testfile'
# set up logging
logging.basicconfig(level=logging.debug,
format
='%(levelname)s: %(asctime)s: %(message)s'
)# upload a file
response = upload_file(file_name, bucket_name, object_name)
if response:
logging.info(
'file was uploaded'
)if __name__ ==
'__main__'
: main(
)
#!/usr/bin/python
import boto3
import botocore
bucket_name =
'test-bucket'
# replace with your bucket name
key =
'testfile'
# replace with your object key
s3 = boto3.resource(
's3'
)try
: s3.bucket(bucket_name)
.download_file(key,
'testfile'
)except botocore.exceptions.clienterror as e:
if e.response[
'error'][
'code']==
"404"
:print
("the object does not exist."
)else
:raise
#上傳
aws s3 cp ./testfile s3://testbucket/
aws s3 cp s3://testbucket/testfile ./
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