クイックスタート

バケットの作成

次のコードを実行してバケットを作成します。

# -*- coding: utf-8 -*-
import oss2

# It is highly risky to log on with AccessKey of an Alibaba Cloud account because the account has permissions on all the APIs in OSS. We recommend that you log on as a RAM user to access APIs or perform routine operations and maintenance. To create a RAM account, log on to https://ram.console.aliyun.com.
auth = oss2. Auth('<yourAccessKeyId>', '<yourAccessKeySecret>')
# This example uses endpoint China (Hangzhou). Specify the actual endpoint based on your requirements.
bucket = oss2. Bucket(auth, 'http://oss-cn-hangzhou.aliyuncs.com', '<yourBucketName>')

# Set the ACL of the bucket to private.
bucket.create_bucket(oss2.models.BUCKET_ACL_PRIVATE)

エンドポイントに関する情報は、「リージョンおよびエンドポイント」をご参照ください。

オブジェクトのアップロード

次のコードを実行してファイルを OSS にオブジェクトをアップロードします。

# -*- coding: utf-8 -*-
import oss2

# It is highly risky to log on with AccessKey of an Alibaba Cloud account because the account has permissions on all the APIs in OSS. We recommend that you log on as a RAM user to access APIs or perform routine operations and maintenance. To create a RAM account, log on to https://ram.console.aliyun.com.
auth = oss2. Auth('<yourAccessKeyId>', '<yourAccessKeySecret>')
# This example uses endpoint China (Hangzhou). Specify the actual endpoint based on your requirements.
bucket = oss2. Bucket(auth, 'http://oss-cn-hangzhou.aliyuncs.com', '<yourBucketName>')

# <yourLocalFile> consists of a local file path and a file name with extension, for example: /users/local/myfile.txt
bucket.put_object_from_file('<yourObjectName>', '<yourLocalFile>')

オブジェクトのダウンロード

次のコードを実行して、指定したオブジェクトをローカルファイルにダウンロードします。

# -*- coding: utf-8 -*-
import oss2

# It is highly risky to log on with AccessKey of an Alibaba Cloud account because the account has permissions on all the APIs in OSS. We recommend that you log on as a RAM user to access APIs or perform routine operations and maintenance. To create a RAM account, log on to https://ram.console.aliyun.com.
auth = oss2. Auth('<yourAccessKeyId>', '<yourAccessKeySecret>')
# This example uses endpoint China (Hangzhou). Specify the actual endpoint based on your requirements.
bucket = oss2. Bucket(auth, 'http://oss-cn-hangzhou.aliyuncs.com', '<yourBucketName>')

# <yourLocalFile> consists of a local file path and a file name with extension, for example: /users/local/myfile.txt
bucket.get_object_to_file('<yourObjectName>', '<yourLocalFile>')

オブジェクトの一覧表示

次のコードを実行して、指定したバケット内の 10 オブジェクトを一覧で表示します。

# -*- coding: utf-8 -*-
import oss2
from itertools import islice

# It is highly risky to log on with AccessKey of an Alibaba Cloud account because the account has permissions on all the APIs in OSS. We strongly recommend that you create a RAM account and use it for API access and daily O&M. Log on to https://ram.console.aliyun.com to create a RAM account.
auth = oss2. Auth('<yourAccessKeyId>', '<yourAccessKeySecret>')
# This example uses endpoint China (Hangzhou). Specify the actual endpoint based on your requirements.
bucket = oss2. Bucket(auth, 'http://oss-cn-hangzhou.aliyuncs.com', '<yourBucketName>')

# oss2.ObjectIteratorr is used to traverse objects.
for b in islice(oss2. ObjectIterator(bucket), 10):
    print(b.key)

オブジェクトの削除

指定したオブジェクトを削除するには、次のコードを実行します。

# -*- coding: utf-8 -*-
import oss2

# It is highly risky to log on with AccessKey of an Alibaba Cloud account because the account has permissions on all the APIs in OSS. We recommend that you log on as a RAM user to access APIs or perform routine operations and maintenance. To create a RAM account, log on to https://ram.console.aliyun.com.
auth = oss2. Auth('<yourAccessKeyId>', '<yourAccessKeySecret>')
# This example uses endpoint China (Hangzhou). Specify the actual endpoint based on your requirements.
bucket = oss2. Bucket(auth, 'http://oss-cn-hangzhou.aliyuncs.com', '<yourBucketName>')

bucket.delete_object('<yourObjectName>')