boto を使用してバケット内の S3 キーの名前を変更するにはどうすればよいですか?
40494 次
4 に答える
69
AmazonS3ではファイルの名前を変更できません。それらを新しい名前でコピーしてから元の名前を削除することはできますが、適切な名前変更機能はありません。
于 2010-03-20T02:53:11.163 に答える
39
Boto 2 を使用して S3 オブジェクトをコピーする Python 関数の例を次に示します。
import boto
def copy_object(src_bucket_name,
src_key_name,
dst_bucket_name,
dst_key_name,
metadata=None,
preserve_acl=True):
"""
Copy an existing object to another location.
src_bucket_name Bucket containing the existing object.
src_key_name Name of the existing object.
dst_bucket_name Bucket to which the object is being copied.
dst_key_name The name of the new object.
metadata A dict containing new metadata that you want
to associate with this object. If this is None
the metadata of the original object will be
copied to the new object.
preserve_acl If True, the ACL from the original object
will be copied to the new object. If False
the new object will have the default ACL.
"""
s3 = boto.connect_s3()
bucket = s3.lookup(src_bucket_name)
# Lookup the existing object in S3
key = bucket.lookup(src_key_name)
# Copy the key back on to itself, with new metadata
return key.copy(dst_bucket_name, dst_key_name,
metadata=metadata, preserve_acl=preserve_acl)
于 2012-05-09T18:39:36.083 に答える
-6
//Copy the object
AmazonS3Client s3 = new AmazonS3Client("AWSAccesKey", "AWSSecretKey");
CopyObjectRequest copyRequest = new CopyObjectRequest()
.WithSourceBucket("SourceBucket")
.WithSourceKey("SourceKey")
.WithDestinationBucket("DestinationBucket")
.WithDestinationKey("DestinationKey")
.WithCannedACL(S3CannedACL.PublicRead);
s3.CopyObject(copyRequest);
//Delete the original
DeleteObjectRequest deleteRequest = new DeleteObjectRequest()
.WithBucketName("SourceBucket")
.WithKey("SourceKey");
s3.DeleteObject(deleteRequest);
于 2011-11-14T05:14:06.647 に答える