Object Storage Service：開啟版本控制下Object的操作

import com.aliyun.oss.*;
import com.aliyun.oss.common.auth.*;
import com.aliyun.oss.common.comm.SignVersion;
import com.aliyun.oss.model.*;
import java.io.ByteArrayInputStream;

public class Demo {
    public static void main(String[] args) throws Exception {
        // Endpoint以華東1（杭州）為例，其它Region請按實際情況填寫。
        String endpoint = "https://oss-cn-hangzhou.aliyuncs.com";
        // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        // 填寫Bucket名稱，例如examplebucket。
        String bucketName = "examplebucket";
        // 填寫Object的完整路徑。Object完整路徑中不能包含Bucket名稱。
        String objectName = "exampledir/object";
        // 填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為cn-hangzhou。
        String region = "cn-hangzhou";

        // 建立OSSClient執行個體。
        ClientBuilderConfiguration clientBuilderConfiguration = new ClientBuilderConfiguration();
        clientBuilderConfiguration.setSignatureVersion(SignVersion.V4);        
        OSS ossClient = OSSClientBuilder.create()
        .endpoint(endpoint)
        .credentialsProvider(credentialsProvider)
        .clientConfiguration(clientBuilderConfiguration)
        .region(region)               
        .build();

        try {
            // 以上傳字串為例。
            String content = "Hello OSS";
            PutObjectResult result = ossClient.putObject(bucketName, objectName, new ByteArrayInputStream(content.getBytes()));
            // 查看此次上傳Object的VersionId。
            System.out.println("result.versionid: " + result.getVersionId());
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
    }
}

const OSS = require('ali-oss');

const client = new OSS({
  // yourregion填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為oss-cn-hangzhou。
  region: 'yourregion',
  // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
  accessKeyId: process.env.OSS_ACCESS_KEY_ID,
  accessKeySecret: process.env.OSS_ACCESS_KEY_SECRET,
  authorizationV4: true,
  // yourbucketname填寫儲存空間名稱。
  bucket: 'yourbucketname'
});

async function put() {
  const result = await client.put('fileName', path.normalize('D:\\localpath\\examplefile.txt');
  console.log(result.res.headers['x-oss-version-id']); // 查看此次上傳object的版本ID。
}
put();

using System.Text;
using Aliyun.OSS;
using Aliyun.OSS.Common;

// yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。
var endpoint = "yourEndpoint";
// 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
var accessKeyId = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_ID");
var accessKeySecret = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_SECRET");
// 填寫Bucket名稱，例如examplebucket。
var bucketName = "examplebucket";
// 填寫Object完整路徑，完整路徑中不能包含Bucket名稱，例如exampledir/exampleobject.txt。
var objectName = "exampleobject.txt";
var objectContent = "More than just cloud.";
// 填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。
const string region = "cn-hangzhou";

// 建立ClientConfiguration執行個體，按照您的需要修改預設參數。
var conf = new ClientConfiguration();

// 設定v4簽名。
conf.SignatureVersion = SignatureVersion.V4;

// 建立OssClient執行個體。
var client = new OssClient(endpoint, accessKeyId, accessKeySecret, conf);
client.SetRegion(region);
try
{
    byte[] binaryData = Encoding.ASCII.GetBytes(objectContent);
    MemoryStream requestContent = new MemoryStream(binaryData);
    // 上傳檔案。
    var result = client.PutObject(bucketName, objectName, requestContent);
    Console.WriteLine("Put object succeeded versionid : {0}", result.VersionId);
}
catch (Exception ex)
{
    Console.WriteLine("Put object failed, {0}", ex.Message);
}

#include <alibabacloud/oss/OssClient.h>
using namespace AlibabaCloud::OSS;

int main(void)
{
    /* 初始化OSS帳號資訊。*/
            
    /* yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。*/
    std::string Endpoint = "yourEndpoint";
    /* yourRegion填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。*/
    std::string Region = "yourRegion";
    /* 填寫Bucket名稱，例如examplebucket。*/
    std::string BucketName = "examplebucket";
    /* 填寫Object完整路徑，完整路徑中不能包含Bucket名稱，例如exampledir/exampleobject.txt。*/
    std::string ObjectName = "exampledir/exampleobject.txt";

    /* 初始化網路等資源。*/
    InitializeSdk();

    ClientConfiguration conf;
    conf.signatureVersion = SignatureVersionType::V4;
    /* 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。*/
    auto credentialsProvider = std::make_shared<EnvironmentVariableCredentialsProvider>();
    OssClient client(Endpoint, credentialsProvider, conf);
    client.SetRegion(Region);
    std::shared_ptr<std::iostream> content = std::make_shared<std::stringstream>();
    *content << "test cpp sdk";
    PutObjectRequest request(BucketName, ObjectName, content);

    /* 上傳檔案。*/
    auto outcome = client.PutObject(request);

    if (outcome.isSuccess()) {
        std::cout << "versionid:" << outcome.result().VersionId() << std::endl;
    }
    else {
        /* 異常處理。*/
        std::cout << "PutObject fail" <<
        ",code:" << outcome.error().Code() <<
        ",message:" << outcome.error().Message() <<
        ",requestId:" << outcome.error().RequestId() << std::endl;
        return -1;
    }

    /* 釋放網路等資源。*/
    ShutdownSdk();
    return 0;
}

package main

import (
	"context"
	"flag"
	"log"
	"strings"

	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
)

// 定義全域變數
var (
	region     string // 儲存地區
	bucketName string // 儲存空間名稱
	objectName string // 對象名稱
)

// init函數用於初始化命令列參數
func init() {
	flag.StringVar(&region, "region", "", "The region in which the bucket is located.")
	flag.StringVar(&bucketName, "bucket", "", "The name of the bucket.")
	flag.StringVar(&objectName, "object", "", "The name of the object.")
}

func main() {
	// 解析命令列參數
	flag.Parse()

	// 檢查bucket名稱是否為空白
	if len(bucketName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, bucket name required")
	}

	// 檢查region是否為空白
	if len(region) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, region required")
	}

	// 檢查object名稱是否為空白
	if len(objectName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, object name required")
	}

	// 定義要上傳的內容
	content := "hi oss"

	// 載入預設配置並設定憑證提供者和地區
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		WithRegion(region)

	// 建立OSS用戶端
	client := oss.NewClient(cfg)

	// 建立上傳對象的請求
	request := &oss.PutObjectRequest{
		Bucket: oss.Ptr(bucketName),        // 儲存空間名稱
		Key:    oss.Ptr(objectName),        // 對象名稱
		Body:   strings.NewReader(content), // 要上傳的內容
	}

	// 執行上傳對象的請求
	result, err := client.PutObject(context.TODO(), request)
	if err != nil {
		log.Fatalf("failed to put object %v", err)
	}

	// 列印上傳對象的versionId
	log.Printf("put object result versionId:%#v\n", *result.VersionId)
}

import argparse
import requests
import alibabacloud_oss_v2 as oss

# 建立命令列參數解析器
parser = argparse.ArgumentParser(description="put object sample")
# 添加命令列參數 --region，表示儲存空間所在的地區，必需參數
parser.add_argument('--region', help='The region in which the bucket is located.', required=True)
# 添加命令列參數 --bucket，表示儲存空間的名稱，必需參數
parser.add_argument('--bucket', help='The name of the bucket.', required=True)
# 添加命令列參數 --endpoint，表示其他服務可用來訪問OSS的網域名稱，非必需參數
parser.add_argument('--endpoint', help='The domain names that other services can use to access OSS')
# 添加命令列參數 --key，表示對象的名稱，必需參數
parser.add_argument('--key', help='The name of the object.', required=True)

def main():
    args = parser.parse_args()  # 解析命令列參數

    # 從環境變數中載入憑證資訊，用於身分識別驗證
    credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

    # 載入SDK的預設配置，並設定憑證提供者
    cfg = oss.config.load_default()
    cfg.credentials_provider = credentials_provider
    # 設定配置中的地區資訊
    cfg.region = args.region
    # 如果提供了endpoint參數，則設定配置中的endpoint
    if args.endpoint is not None:
        cfg.endpoint = args.endpoint

    # 使用配置好的資訊建立OSS用戶端
    client = oss.Client(cfg)

    # 上傳本地檔案
    local_file_path = '/yourLocalFilePath/yourFileName'
    with open(local_file_path, 'rb') as file:
        data = file.read()

    # 執行上傳對象的請求，指定儲存空間名稱、對象名稱和資料內容
    result = client.put_object(oss.PutObjectRequest(
        bucket=args.bucket,
        key=args.key,
        body=data,
    ))

    # 輸出請求的結果狀態代碼、請求ID、內容MD5、ETag、CRC64校正碼和版本ID，用於檢查請求是否成功
    print(f'status code: {result.status_code},'
          f' request id: {result.request_id},'
          f' content md5: {result.content_md5},'
          f' etag: {result.etag},'
          f' hash crc64: {result.hash_crc64},'
          f' version id: {result.version_id},'
    )

if __name__ == "__main__":
    main()  # 指令碼入口，當檔案被直接運行時調用main函數

<?php

// 引入自動負載檔案 載入依賴庫
require_once __DIR__ . '/../vendor/autoload.php';

use AlibabaCloud\Oss\V2 as Oss;

// 定義命令列參數描述
$optsdesc = [
    "region" => ['help' => 'The region in which the bucket is located', 'required' => True], // 地區是必填項 儲存空間所在的地區
    "endpoint" => ['help' => 'The domain names that other services can use to access OSS', 'required' => False], // 終端節點是可選項 其他服務可以用來訪問OSS的網域名稱
    "bucket" => ['help' => 'The name of the bucket', 'required' => True], // 儲存空間名稱是必填項
    "key" => ['help' => 'The name of the object', 'required' => True], // 對象名稱是必填項
];

// 產生長選項列表 用於解析命令列參數
$longopts = \array_map(function ($key) {
    return "$key:"; // 每個參數後面加冒號 表示需要值
}, array_keys($optsdesc));

// 解析命令列參數
$options = getopt("", $longopts);

// 檢查必填參數是否缺失
foreach ($optsdesc as $key => $value) {
    if ($value['required'] === True && empty($options[$key])) {
        $help = $value['help'];
        echo "Error: the following arguments are required: --$key, $help"; // 提示使用者缺少必填參數
        exit(1);
    }
}

// 擷取命令列參數值
$region = $options["region"]; // 儲存空間所在地區
$bucket = $options["bucket"]; // 儲存空間名稱
$key = $options["key"]; // 對象名稱

// 使用環境變數載入憑證資訊 AccessKeyId 和 AccessKeySecret
$credentialsProvider = new Oss\Credentials\EnvironmentVariableCredentialsProvider();

// 使用SDK的預設配置
$cfg = Oss\Config::loadDefault();

// 設定憑證提供者
$cfg->setCredentialsProvider($credentialsProvider);

// 設定地區
$cfg->setRegion($region);

// 如果提供了終端節點 則設定終端節點
if (isset($options["endpoint"])) {
    $cfg->setEndpoint($options["endpoint"]);
}

// 建立OSS用戶端執行個體
$client = new Oss\Client($cfg);

// 定義要上傳的資料內容
$data = 'Hello OSS';

// 建立上傳對象的請求對象
$request = new Oss\Models\PutObjectRequest(
                bucket: $bucket,
                key: $key,
            );

// 佈建要求體為資料流
$request->body = Oss\Utils::streamFor($data);

// 調用putObject方法上傳對象
$result = $client->putObject($request);

// 列印返回結果
printf(
    'status code:' . $result->statusCode . PHP_EOL . // HTTP響應狀態代碼
    'request id:' . $result->requestId . PHP_EOL . // 請求的唯一標識
    'etag:' . $result->etag . PHP_EOL // 對象的ETag值
);

import com.aliyun.oss.*;
import com.aliyun.oss.common.auth.*;
import com.aliyun.oss.common.comm.SignVersion;
import com.aliyun.oss.model.*;

public class Demo {
    public static void main(String[] args) throws Exception {
        // Endpoint以華東1（杭州）為例，其它Region請按實際情況填寫。
        String endpoint = "https://oss-cn-hangzhou.aliyuncs.com";
        // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        // 填寫Bucket名稱，例如examplebucket。
        String bucketName = "examplebucket";
        // 填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為cn-hangzhou。
        String region = "cn-hangzhou";

        // 建立OSSClient執行個體。
        ClientBuilderConfiguration clientBuilderConfiguration = new ClientBuilderConfiguration();
        clientBuilderConfiguration.setSignatureVersion(SignVersion.V4);        
        OSS ossClient = OSSClientBuilder.create()
        .endpoint(endpoint)
        .credentialsProvider(credentialsProvider)
        .clientConfiguration(clientBuilderConfiguration)
        .region(region)               
        .build();

        try {
            // 列舉包括刪除標記在內的所有Object的版本資訊。
            String nextKeyMarker = null;
            String nextVersionMarker = null;
            VersionListing versionListing = null;
            do {
                ListVersionsRequest listVersionsRequest = new ListVersionsRequest()
                        .withBucketName(bucketName)
                        .withKeyMarker(nextKeyMarker)
                        .withVersionIdMarker(nextVersionMarker);

                versionListing = ossClient.listVersions(listVersionsRequest);
                for (OSSVersionSummary ossVersion : versionListing.getVersionSummaries()) {
                    System.out.println("key name: " + ossVersion.getKey());
                    System.out.println("versionid: " + ossVersion.getVersionId());
                    System.out.println("Is latest: " + ossVersion.isLatest());
                    System.out.println("Is delete marker: " + ossVersion.isDeleteMarker());
                }

                nextKeyMarker = versionListing.getNextKeyMarker();
                nextVersionMarker = versionListing.getNextVersionIdMarker();
            } while (versionListing.isTruncated());
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
    }
}

const OSS = require("ali-oss");

const client = new OSS({
  // yourregion填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為oss-cn-hangzhou。
  region: 'yourregion',
  // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
  accessKeyId: process.env.OSS_ACCESS_KEY_ID,
  accessKeySecret: process.env.OSS_ACCESS_KEY_SECRET,
  authorizationV4: true,
  // 填寫儲存空間名稱。
  bucket: 'yourbucketname'
});

// 列舉包括刪除標記在內的所有Object的版本資訊。
async function getObjectVersions() {
  let nextKeyMarker = null;
  let nextVersionMarker = null;
  let versionListing = null;
  do {
    versionListing = await client.getBucketVersions({
      keyMarker: nextKeyMarker,
      versionIdMarker: nextVersionMarker,
    });

    versionListing.objects.forEach((o) => {
      console.log(`${o.name}, ${o.versionId}`);
    });
    versionListing.deleteMarker.forEach((o) => {
      console.log(`${o.name}, ${o.versionId}`);
    });

    nextKeyMarker = versionListing.NextKeyMarker;
    nextVersionMarker = versionListing.NextVersionIdMarker;
  } while (versionListing.isTruncated);
}

getObjectVersions();

import argparse
import alibabacloud_oss_v2 as oss

# 建立命令列參數解析器，並描述指令碼用途：樣本展示如何列出OSS儲存空間中的對象版本
parser = argparse.ArgumentParser(description="list object versions sample")

# 添加命令列參數 --region，表示儲存空間所在的地區，必需參數
parser.add_argument('--region', help='The region in which the bucket is located.', required=True)
# 添加命令列參數 --bucket，表示要操作的儲存空間名稱，必需參數
parser.add_argument('--bucket', help='The name of the bucket.', required=True)
# 添加命令列參數 --endpoint，表示其他服務可用來訪問OSS的網域名稱，非必需參數
parser.add_argument('--endpoint', help='The domain names that other services can use to access OSS')

def main():
    # 解析命令列提供的參數，擷取使用者輸入的值
    args = parser.parse_args()

    # 從環境變數中載入訪問OSS所需的認證資訊，用於身分識別驗證
    credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

    # 使用SDK的預設配置建立設定物件，並設定認證提供者
    cfg = oss.config.load_default()
    cfg.credentials_provider = credentials_provider
    cfg.region = args.region

    # 如果提供了自訂endpoint，則更新設定物件中的endpoint屬性
    if args.endpoint is not None:
        cfg.endpoint = args.endpoint

    # 使用上述配置初始化OSS用戶端，準備與OSS互動
    client = oss.Client(cfg)

    # 建立用於分頁列出對象版本的Paginator對象
    paginator = client.list_object_versions_paginator()

    # 遍曆對象版本頁面
    for page in paginator.iter_page(oss.ListObjectVersionsRequest(
            bucket=args.bucket,  # 儲存空間名
        )
    ):
        # 遍曆當前頁面中的每個對象版本
        for o in page.version:
            # 列印每個對象版本的關鍵資訊：
            # - key: 對象的鍵（名稱）
            # - size: 對象的大小（位元組數）
            # - version_id: 對象版本ID
            # - last_modified: 對象最後修改時間
            print(f'Object version: {o.key}, Size: {o.size}, Version_id: {o.version_id}, Last_modified: {o.last_modified}')


# 當此指令碼被直接執行時，調用main函數開始處理邏輯
if __name__ == "__main__":
    main()  # 指令碼進入點，控製程序流程從這裡開始

const OSS = require('ali-oss');

const client = new OSS({
  // yourregion填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為oss-cn-hangzhou。
  region: 'yourregion',
  // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
  accessKeyId: process.env.OSS_ACCESS_KEY_ID,
  accessKeySecret: process.env.OSS_ACCESS_KEY_SECRET,
  authorizationV4: true,
  // yourbucketname填寫儲存空間名稱。
  bucket: 'yourbucketname'
});

async function get() {
  // 檔案名稱。
  const result = await client.get('filename', {    
      // 查看下載檔案的版本ID。
      versionId: 'versionid',
  });
  console.log(result.content);
}
get();

#include <alibabacloud/oss/OssClient.h>
using namespace AlibabaCloud::OSS;

int main(void)
{
    /* 初始化OSS帳號資訊。*/
            
    /* yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。*/
    std::string Endpoint = "yourEndpoint";
    /* yourRegion填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。*/
    std::string Region = "yourRegion";
    /* 填寫Bucket名稱，例如examplebucket。*/
    std::string BucketName = "examplebucket";
    /* 填寫Object完整路徑，完整路徑中不能包含Bucket名稱，例如exampledir/exampleobject.txt。*/
    std::string ObjectName = "exampledir/exampleobject.txt";

    /* 初始化網路等資源。*/
    InitializeSdk();

    ClientConfiguration conf;
    conf.signatureVersion = SignatureVersionType::V4;
    /* 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。*/
    auto credentialsProvider = std::make_shared<EnvironmentVariableCredentialsProvider>();
    OssClient client(Endpoint, credentialsProvider, conf);
    client.SetRegion(Region);

    /* 擷取檔案到本地記憶體。*/
    GetObjectRequest request(BucketName, ObjectName);
    request.setVersionId("yourObjectVersionId");
    auto outcome = client.GetObject(request);
    if (outcome.isSuccess()) {
        std::cout << "getObjectToBuffer" << " success, Content-Length:" << outcome.result().Metadata().ContentLength() << std::endl;
        /* 讀取下載的Object內容。*/
        std::string content;
        *(outcome.result().Content()) >> content;
        std::cout << "getObjectToBuffer" << "content:" << content << std::endl;
        /* 查看本次下載Object的版本ID。*/
        std::cout << "versionid:" << outcome.result().VersionId() << std::endl;
    }
    else {
            /* 異常處理。*/
            std::cout << "getObjectToBuffer fail" <<
        ",code:" << outcome.error().Code() <<
        ",message:" << outcome.error().Message() <<
        ",requestId:" << outcome.error().RequestId() << std::endl;
        return -1;
    }

    /* 釋放網路等資源。*/
    ShutdownSdk();
    return 0;
}

import argparse
import alibabacloud_oss_v2 as oss

# 建立命令列參數解析器
parser = argparse.ArgumentParser(description="get object sample")

# 添加命令列參數 --region，表示儲存空間所在的地區，必需參數
parser.add_argument('--region', help='The region in which the bucket is located.', required=True)
# 添加命令列參數 --bucket，表示儲存空間的名稱，必需參數
parser.add_argument('--bucket', help='The name of the bucket.', required=True)
# 添加命令列參數 --endpoint，表示其他服務可用來訪問OSS的網域名稱，非必需參數
parser.add_argument('--endpoint', help='The domain names that other services can use to access OSS')
# 添加命令列參數 --key，表示對象的名稱，必需參數
parser.add_argument('--key', help='The name of the object.', required=True)
# 添加命令列參數 --version_id，表示對象的版本ID，必需參數
parser.add_argument('--version_id', help='The version ID of the object.', required=True)

def main():
    # 解析命令列參數
    args = parser.parse_args()

    # 從環境變數中載入憑證資訊，用於身分識別驗證
    credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

    # 載入SDK的預設配置，並設定憑證提供者
    cfg = oss.config.load_default()
    cfg.credentials_provider = credentials_provider

    # 設定配置中的地區資訊
    cfg.region = args.region

    # 如果提供了endpoint參數，則設定配置中的endpoint
    if args.endpoint is not None:
        cfg.endpoint = args.endpoint

    # 使用配置好的資訊建立OSS用戶端
    client = oss.Client(cfg)

    # 執行擷取對象的請求，指定儲存空間名稱和對象名稱
    result = client.get_object(oss.GetObjectRequest(
        bucket=args.bucket,  # 指定儲存空間名稱
        key=args.key,  # 指定對象鍵名
        version_id=args.version_id, # 指定版本ID
    ))

    # 輸出擷取對象的結果資訊，用於檢查請求是否成功
    print(f'status code: {result.status_code},'
          f' request id: {result.request_id},'
          f' content length: {result.content_length},'
          f' content range: {result.content_range},'
          f' content type: {result.content_type},'
          f' etag: {result.etag},'
          f' last modified: {result.last_modified},'
          f' content md5: {result.content_md5},'
          f' cache control: {result.cache_control},'
          f' content disposition: {result.content_disposition},'
          f' content encoding: {result.content_encoding},'
          f' expires: {result.expires},'
          f' hash crc64: {result.hash_crc64},'
          f' storage class: {result.storage_class},'
          f' object type: {result.object_type},'
          f' version id: {result.version_id},'
          f' tagging count: {result.tagging_count},'
          f' server side encryption: {result.server_side_encryption},'
          f' server side data encryption: {result.server_side_data_encryption},'
          f' next append position: {result.next_append_position},'
          f' expiration: {result.expiration},'
          f' restore: {result.restore},'
          f' process status: {result.process_status},'
          f' delete marker: {result.delete_marker},'
    )

    # 讀取對象的內容
    content = result.body.read()

    # 將內容儲存到本地檔案, 例如命名為test.txt
    with open('./test.txt', 'wb') as f:
        f.write(content)

    print(f'File saved to test.txt successfully!')

# 當此指令碼被直接運行時，調用main函數
if __name__ == "__main__":
    main()  # 指令碼入口，當檔案被直接運行時調用main函數

package main

import (
	"context"
	"flag"
	"io"
	"log"
	"os"

	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
)

// 定義全域變數
var (
	region     string // 儲存地區
	bucketName string // 儲存空間名稱
	objectName string // 對象名稱
)

// init函數用於初始化命令列參數
func init() {
	flag.StringVar(&region, "region", "", "The region in which the bucket is located.")
	flag.StringVar(&bucketName, "bucket", "", "The name of the bucket.")
	flag.StringVar(&objectName, "object", "", "The name of the object.")
}

func main() {
	// 解析命令列參數
	flag.Parse()

	// 檢查bucket名稱是否為空白
	if len(bucketName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, bucket name required")
	}

	// 檢查region是否為空白
	if len(region) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, region required")
	}

	// 檢查object名稱是否為空白
	if len(objectName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, object name required")
	}

	// 定義輸出檔案路徑
	outputFile := "downloaded.file" // 替換為你希望儲存的檔案路徑

	// 載入預設配置並設定憑證提供者和地區
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		WithRegion(region)

	// 建立OSS用戶端
	client := oss.NewClient(cfg)

	// 建立擷取對象的請求
	request := &oss.GetObjectRequest{
		Bucket:    oss.Ptr(bucketName),      // 儲存空間名稱
		Key:       oss.Ptr(objectName),      // 對象名稱
		VersionId: oss.Ptr("yourVersionId"), // 填寫實際的版本ID
	}

	// 執行擷取對象的操作並處理結果
	result, err := client.GetObject(context.TODO(), request)
	if err != nil {
		log.Fatalf("failed to get object %v", err)
	}
	defer result.Body.Close() // 確保在函數結束時關閉響應體

	// 一次性讀取整個檔案內容
	data, err := io.ReadAll(result.Body)
	if err != nil {
		log.Fatalf("failed to read object %v", err)
	}

	// 將內容寫入到檔案
	err = os.WriteFile(outputFile, data, 0644)
	if err != nil {
		log.Fatalf("failed to write to output file %v", err)
	}

	log.Printf("file downloaded successfully to %s", outputFile)
}

<?php

// 引入自動負載檔案，確保依賴庫能夠正確載入
require_once __DIR__ . '/../vendor/autoload.php';

use AlibabaCloud\Oss\V2 as Oss;

// 定義命令列參數的描述資訊
$optsdesc = [
    "region" => ['help' => 'The region in which the bucket is located.', 'required' => True], // Bucket所在的地區（必填）
    "endpoint" => ['help' => 'The domain names that other services can use to access OSS.', 'required' => False], // 訪問網域名稱（可選）
    "bucket" => ['help' => 'The name of the bucket', 'required' => True], // Bucket名稱（必填）
    "key" => ['help' => 'The name of the object', 'required' => True], // 對象名稱（必填）
];

// 將參數描述轉換為getopt所需的長選項格式
// 每個參數後面加上":"表示該參數需要值
$longopts = \array_map(function ($key) {
    return "$key:";
}, array_keys($optsdesc));

// 解析命令列參數
$options = getopt("", $longopts);

// 驗證必填參數是否存在
foreach ($optsdesc as $key => $value) {
    if ($value['required'] === True && empty($options[$key])) {
        $help = $value['help']; // 擷取參數的協助資訊
        echo "Error: the following arguments are required: --$key, $help" . PHP_EOL;
        exit(1); // 如果必填參數缺失，則退出程式
    }
}

// 從解析的參數中提取值
$region = $options["region"]; // Bucket所在的地區
$bucket = $options["bucket"]; // Bucket名稱
$key = $options["key"];       // 對象名稱

// 載入環境變數中的憑證資訊
// 使用EnvironmentVariableCredentialsProvider從環境變數中讀取Access Key ID和Access Key Secret
$credentialsProvider = new Oss\Credentials\EnvironmentVariableCredentialsProvider();

// 使用SDK的預設配置
$cfg = Oss\Config::loadDefault();
$cfg->setCredentialsProvider($credentialsProvider); // 設定憑證提供者
$cfg->setRegion($region); // 設定Bucket所在的地區
if (isset($options["endpoint"])) {
    $cfg->setEndpoint($options["endpoint"]); // 如果提供了訪問網域名稱，則設定endpoint
}

// 建立OSS用戶端執行個體
$client = new Oss\Client($cfg);

// 建立GetObjectRequest對象，用於擷取指定對象的內容
$request = new Oss\Models\GetObjectRequest(
                bucket: $bucket,
                key: $key,
                versionId:"yourVersionId", //填寫實際的版本號碼ID
);

// 執行擷取對象操作
$result = $client->getObject($request);

// 定義要儲存的本地檔案路徑
$localFilePath = './test/file.txt'; // 請替換為實際的檔案路徑

// 將內容寫入本地檔案
file_put_contents($localFilePath, $result->body->getContents());

// 列印擷取結果
// 輸出HTTP狀態代碼、請求ID以及對象的內容
printf(
    'status code:' . $result->statusCode . PHP_EOL . // HTTP狀態代碼，例如200表示成功
    'request id:' . $result->requestId . PHP_EOL  // 請求ID，用於調試或追蹤請求
);

import com.aliyun.oss.*;
import com.aliyun.oss.common.auth.*;
import com.aliyun.oss.common.comm.SignVersion;

public class Demo {
    public static void main(String[] args) throws Exception {
        // Endpoint以華東1（杭州）為例，其它Region請按實際情況填寫。
        String endpoint = "https://oss-cn-hangzhou.aliyuncs.com";
        // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        // 填寫Bucket名稱，例如examplebucket。
        String bucketName = "examplebucket";
        // 填寫Object的完整路徑。Object完整路徑中不能包含Bucket名稱。
        String objectName = "exampledir/object";
        String versionId  = "CAEQMxiBgICAof2D0BYiIDJhMGE3N2M1YTI1NDQzOGY5NTkyNTI3MGYyMzJm****";
        // 填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為cn-hangzhou。
        String region = "cn-hangzhou";

        // 建立OSSClient執行個體。
        ClientBuilderConfiguration clientBuilderConfiguration = new ClientBuilderConfiguration();
        clientBuilderConfiguration.setSignatureVersion(SignVersion.V4);        
        OSS ossClient = OSSClientBuilder.create()
        .endpoint(endpoint)
        .credentialsProvider(credentialsProvider)
        .clientConfiguration(clientBuilderConfiguration)
        .region(region)               
        .build();

        try {
            // 刪除指定版本的Object。
            ossClient.deleteVersion(bucketName, objectName , versionId);
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
    }
}

const OSS = require("ali-oss");

const client = new OSS({
  // yourregion填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為oss-cn-hangzhou。
  region: 'yourregion',
  // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
  accessKeyId: process.env.OSS_ACCESS_KEY_ID,
  accessKeySecret: process.env.OSS_ACCESS_KEY_SECRET,
  authorizationV4: true,
  // 填寫儲存空間名稱。
  bucket: 'yourbucketname'
});

// 指定Object的versionId。
const versionId = "versionId";
// 指定Object。
const objectName = "exampleobject.txt";
async function deleteVersionObject() {
  const result = await client.delete(objectName, {
    versionId,
  });
  console.log(result);
}

deleteVersionObject();

using Aliyun.OSS;
using Aliyun.OSS.Common;

// yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。
var endpoint = "yourEndpoint";
// 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
var accessKeyId = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_ID");
var accessKeySecret = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_SECRET");
// 填寫Bucket名稱，例如examplebucket。
var bucketName = "examplebucket";
// 填寫Object完整路徑，完整路徑中不能包含Bucket名稱，例如exampledir/exampleobject.txt。
var objectName = "exampledir/exampleobject.txt";
// 填寫Object的版本ID或刪除標記的版本ID。
var versionid = "yourObjectVersionidOrDelMarkerVersionid";
// 填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。
const string region = "cn-hangzhou";

// 建立ClientConfiguration執行個體，按照您的需要修改預設參數。
var conf = new ClientConfiguration();

// 設定v4簽名。
conf.SignatureVersion = SignatureVersion.V4;

// 建立OssClient執行個體。
var client = new OssClient(endpoint, accessKeyId, accessKeySecret, conf);
client.SetRegion(region);
try
{
    // 指定Object的versionId，也可以是刪除標記的versionId。
    var request = new DeleteObjectRequest(bucketName, objectName)
    {
        VersionId = versionid
    };
    client.DeleteObject(request);
    Console.WriteLine("Delete object succeeded");
}
catch (Exception ex)
{
    Console.WriteLine("Delete object failed. {0}", ex.Message);
}

#include <alibabacloud/oss/OssClient.h>
using namespace AlibabaCloud::OSS;

int main(void)
{
    /* 初始化OSS帳號資訊。*/
            
    /* yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。*/
    std::string Endpoint = "yourEndpoint";
    /* yourRegion填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。*/
    std::string Region = "yourRegion";
    /* 填寫Bucket名稱，例如examplebucket。*/
    std::string BucketName = "examplebucket";
    /* 填寫Object完整路徑，完整路徑中不能包含Bucket名稱，例如exampledir/exampleobject.txt。*/
    std::string ObjectName = "exampledir/exampleobject.txt";

    /* 初始化網路等資源。*/
    InitializeSdk();

    ClientConfiguration conf;
    conf.signatureVersion = SignatureVersionType::V4;
    /* 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。*/
    auto credentialsProvider = std::make_shared<EnvironmentVariableCredentialsProvider>();
    OssClient client(Endpoint, credentialsProvider, conf);
    client.SetRegion(Region);

    /* 刪除指定versionId的Object或指定versionId的刪除標記關聯的Object。*/
    auto outcome = client.DeleteObject(DeleteObjectRequest(BucketName, ObjectName, "yourObjectVersionIdOrDeleteMarkerVersionId"));
    /* 如果指定的是Object的versionId，則返回的delete_marker為None且返回的versionId為指定Object的versionId。*/
    /* 如果指定的是刪除標記的versionId，則返回的delete_marker為True且返回的versionId為指定刪除標記的versionId。*/
    if (!outcome.isSuccess()) {
        /* 異常處理。*/
        std::cout << "DeleteObject fail" <<
        ",code:" << outcome.error().Code() <<
        ",message:" << outcome.error().Message() <<
        ",requestId:" << outcome.error().RequestId() << std::endl;
        return -1;
    }

    /* 釋放網路等資源。*/
    ShutdownSdk();
    return 0;
}

package main

import (
	"context"
	"flag"
	"log"

	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
)

// 定義全域變數
var (
	region     string // 儲存地區
	bucketName string // 儲存空間名稱
	objectName string // 對象名稱
)

// init函數用於初始化命令列參數
func init() {
	flag.StringVar(&region, "region", "", "The region in which the bucket is located.")
	flag.StringVar(&bucketName, "bucket", "", "The name of the bucket.")
	flag.StringVar(&objectName, "object", "", "The name of the object.")
}

func main() {
	// 解析命令列參數
	flag.Parse()

	// 檢查bucket名稱是否為空白
	if len(bucketName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, bucket name required")
	}

	// 檢查region是否為空白
	if len(region) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, region required")
	}

	// 檢查對象名稱是否為空白
	if len(objectName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, object name required")
	}

	// 載入預設配置並設定憑證提供者和地區
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		WithRegion(region)

	// 建立OSS用戶端
	client := oss.NewClient(cfg)

	// 建立刪除對象的請求
	request := &oss.DeleteObjectRequest{
		Bucket:    oss.Ptr(bucketName),      // 儲存空間名稱
		Key:       oss.Ptr(objectName),      // 對象名稱
		VersionId: oss.Ptr("yourVersionId"), // 填寫實際的版本ID
	}

	// 執行刪除對象的操作並處理結果
	result, err := client.DeleteObject(context.TODO(), request)
	if err != nil {
		log.Fatalf("failed to delete object %v", err)
	}

	// 列印刪除對象的結果
	log.Printf("delete object result:%#v\n", result)
}

<?php

// 引入自動負載檔案，確保依賴庫能夠正確載入
require_once __DIR__ . '/../vendor/autoload.php';

use AlibabaCloud\Oss\V2 as Oss;

// 定義命令列參數的描述資訊
$optsdesc = [
    "region" => ['help' => 'The region in which the bucket is located.', 'required' => True], // Bucket所在的地區（必填）
    "endpoint" => ['help' => 'The domain names that other services can use to access OSS.', 'required' => False], // 訪問網域名稱（可選）
    "bucket" => ['help' => 'The name of the bucket', 'required' => True], // Bucket名稱（必填）
    "key" => ['help' => 'The name of the object', 'required' => True], // 對象名稱（必填）
];

// 將參數描述轉換為getopt所需的長選項格式
// 每個參數後面加上":"表示該參數需要值
$longopts = \array_map(function ($key) {
    return "$key:";
}, array_keys($optsdesc));

// 解析命令列參數
$options = getopt("", $longopts);

// 驗證必填參數是否存在
foreach ($optsdesc as $key => $value) {
    if ($value['required'] === True && empty($options[$key])) {
        $help = $value['help']; // 擷取參數的協助資訊
        echo "Error: the following arguments are required: --$key, $help" . PHP_EOL;
        exit(1); // 如果必填參數缺失，則退出程式
    }
}

// 從解析的參數中提取值
$region = $options["region"]; // Bucket所在的地區
$bucket = $options["bucket"]; // Bucket名稱
$key = $options["key"];       // 對象名稱

// 載入環境變數中的憑證資訊
// 使用EnvironmentVariableCredentialsProvider從環境變數中讀取Access Key ID和Access Key Secret
$credentialsProvider = new Oss\Credentials\EnvironmentVariableCredentialsProvider();

// 使用SDK的預設配置
$cfg = Oss\Config::loadDefault();
$cfg->setCredentialsProvider($credentialsProvider); // 設定憑證提供者
$cfg->setRegion($region); // 設定Bucket所在的地區
if (isset($options["endpoint"])) {
    $cfg->setEndpoint($options["endpoint"]); // 如果提供了訪問網域名稱，則設定endpoint
}

// 建立OSS用戶端執行個體
$client = new Oss\Client($cfg);

// 建立DeleteObjectRequest對象，用於刪除指定的對象
$request = new Oss\Models\DeleteObjectRequest(
            bucket: $bucket,
            key: $key,
            versionId:"yourversionid", //指定要刪除的對象版本號碼
);

// 執行刪除對象操作
$result = $client->deleteObject($request);

// 列印刪除結果
// 輸出HTTP狀態代碼和請求ID，用於驗證刪除是否成功
printf(
    'status code:' . $result->statusCode . PHP_EOL . // HTTP狀態代碼，例如204表示刪除成功
    'request id:' . $result->requestId . PHP_EOL     // 請求ID，用於調試或追蹤請求
);

import com.aliyun.oss.*;
import com.aliyun.oss.common.auth.*;
import com.aliyun.oss.common.comm.SignVersion;
import com.aliyun.oss.model.*;

public class Demo {
    public static void main(String[] args) throws Exception {
        // Endpoint以華東1（杭州）為例，其它Region請按實際情況填寫。
        String endpoint = "https://oss-cn-hangzhou.aliyuncs.com";
        // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        // 填寫源Bucket名稱。
        String sourceBucketName = "srcexamplebucket";
        // 填寫源Object的完整路徑。Object完整路徑中不能包含Bucket名稱。
        String sourceObjectName = "srcexampleobject.txt";
        // 填寫與源Bucket處於同一地區的目標Bucket名稱。
        String destinationBucketName = "desexamplebucket";
        // 填寫目標Object的完整路徑。Object完整路徑中不能包含Bucket名稱。
        String destinationObjectName = "desexampleobject.txt";
        String versionId  = "CAEQMxiBgICAof2D0BYiIDJhMGE3N2M1YTI1NDQzOGY5NTkyNTI3MGYyMzJm****";
        // 填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為cn-hangzhou。
        String region = "cn-hangzhou";

        // 建立OSSClient執行個體。
        ClientBuilderConfiguration clientBuilderConfiguration = new ClientBuilderConfiguration();
        clientBuilderConfiguration.setSignatureVersion(SignVersion.V4);        
        OSS ossClient = OSSClientBuilder.create()
        .endpoint(endpoint)
        .credentialsProvider(credentialsProvider)
        .clientConfiguration(clientBuilderConfiguration)
        .region(region)               
        .build();

        try {
            CopyObjectRequest copyObjectRequest = new CopyObjectRequest(sourceBucketName, sourceObjectName, destinationBucketName, destinationObjectName);
            copyObjectRequest.setSourceVersionId(versionId);
            CopyObjectResult copyObjectResult = ossClient.copyObject(copyObjectRequest);
            System.out.println("ETag: " + copyObjectResult.getETag() + " LastModified: " + copyObjectResult.getLastModified());
            System.out.println("dest object versionid: " + copyObjectResult.getVersionId());
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
    }
}

const OSS = require('ali-oss');

const client = new OSS({
  // yourregion填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為oss-cn-hangzhou。
  region: 'yourregion',
  // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
  accessKeyId: process.env.OSS_ACCESS_KEY_ID,
  accessKeySecret: process.env.OSS_ACCESS_KEY_SECRET,
  authorizationV4: true,
  // yourbucketname填寫儲存空間名稱。
  bucket: 'yourbucketname'
});

// 指定拷貝源Object的versionId。
const versionId = 'versionId';
// 指定拷貝源Object。
const srcObject = 'srcObject.txt';
// 指定拷貝源Bucket。
const srcBucket = 'srcBucket;
// 指定拷貝目標Object。
const targetObject = 'targetObject.txt';
async function Copy() {
  try {
    const result = await client.copy(targetObject, srcObject, srcBucket, {
      meta: {
        versionId: versionId
      }
    });

    console.log(result);
  } catch (error) {
    console.error(error);
  }
}

Copy()

using Aliyun.OSS;
using Aliyun.OSS.Common;
// yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。
var endpoint = "yourEndpoint";
// 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
var accessKeyId = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_ID");
var accessKeySecret = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_SECRET");
// 填寫源Bucket名稱。
var sourceBucket = "yourSourceBucketName";
// 填寫源Object的完整路徑。Object完整路徑中不能包含Bucket名稱。
var sourceObject = "yourSourceObjectName";
// 填寫與源Bucket處於同一地區的目標Bucket名稱。
var targetBucket = "yourDestBucketName";
// 填寫目標Object的完整路徑。Object完整路徑中不能包含Bucket名稱。
var targetObject = "yourDestObjectName";
// 填寫Object的版本ID。
var versionid = "yourArchiveObjectVersionid";
// 填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。
const string region = "cn-hangzhou";

// 建立ClientConfiguration執行個體，按照您的需要修改預設參數。
var conf = new ClientConfiguration();

// 設定v4簽名。
conf.SignatureVersion = SignatureVersion.V4;

// 建立OssClient執行個體。
var client = new OssClient(endpoint, accessKeyId, accessKeySecret, conf);
client.SetRegion(region);
try
{
    var metadata = new ObjectMetadata();
    metadata.AddHeader("mk1", "mv1");
    metadata.AddHeader("mk2", "mv2");
    var req = new CopyObjectRequest(sourceBucket, sourceObject, targetBucket, targetObject)
    {
        // 如果NewObjectMetadata為null，則為COPY模式（即拷貝源檔案的中繼資料），非null則為REPLACE模式（即覆蓋源檔案的中繼資料）。
        NewObjectMetadata = metadata, 
        // 指定Object的版本ID。
        SourceVersionId = versionid
    };
    // 拷貝檔案。
    var result = client.CopyObject(req);
    Console.WriteLine("Copy object succeeded, vesionid:{0}", result.VersionId);
}
catch (OssException ex)
{
    Console.WriteLine("Failed with error code: {0}; Error info: {1}. \nRequestID: {2} \tHostID: {3}",
        ex.ErrorCode, ex.Message, ex.RequestId, ex.HostId);
}
catch (Exception ex)
{
    Console.WriteLine("Failed with error info: {0}", ex.Message);
}

#include <alibabacloud/oss/OssClient.h>
using namespace AlibabaCloud::OSS;

int main(void)
{
    /* 初始化OSS帳號資訊。*/
            
    /* yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。*/
    std::string Endpoint = "yourEndpoint";
    /* yourRegion填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。*/
    std::string Region = "yourRegion";
    /* 填寫源Bucket名稱，例如srcexamplebucket。*/
    std::string SourceBucketName = "srcexamplebucket";
    /* 填寫與源Bucket處於同一地區的目標Bucket名稱，例如destbucket。*/
    std::string CopyBucketName = "destbucket";
    /* 填寫源Object的完整路徑，完整路徑中不能包含Bucket名稱，例如srcdir/scrobject.txt。*/
    std::string SourceObjectName = "srcdir/scrobject.txt";
    /* 填寫目標Object的完整路徑，完整路徑中不能包含Bucket名稱，例如destdir/destobject.txt。*/
    std::string CopyObjectName = "destdir/destobject.txt";


    /* 初始化網路等資源。*/
    InitializeSdk();

    ClientConfiguration conf;
    conf.signatureVersion = SignatureVersionType::V4;
    /* 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。*/
    auto credentialsProvider = std::make_shared<EnvironmentVariableCredentialsProvider>();
    OssClient client(Endpoint, credentialsProvider, conf);
    client.SetRegion(Region);

    CopyObjectRequest request(CopyBucketName, CopyObjectName);
    request.setCopySource(SourceBucketName, SourceObjectName);
    /* 填寫源Object的版本ID。*/
    request.setVersionId("yourSourceObjectVersionId");

    /* 拷貝指定版本的Object。*/
    auto outcome = client.CopyObject(request);

    if (outcome.isSuccess()) {
        std::cout << "versionid:" << outcome.result().VersionId() << std::endl;
    }
    else {
        /* 異常處理。*/
        std::cout << "CopyObject fail" <<
        ",code:" << outcome.error().Code() <<
        ",message:" << outcome.error().Message() <<
        ",requestId:" << outcome.error().RequestId() << std::endl;
        return -1;
    }

    /* 釋放網路等資源。*/
    ShutdownSdk();
    return 0;
}

import time
import argparse
import alibabacloud_oss_v2 as oss

# 建立命令列參數解析器，並描述指令碼用途：解凍對象樣本
parser = argparse.ArgumentParser(description="restore object sample")

# 添加命令列參數 --region，表示儲存空間所在的地區，必需參數
parser.add_argument('--region', help='The region in which the bucket is located.', required=True)
# 添加命令列參數 --bucket，表示儲存空間的名稱，必需參數
parser.add_argument('--bucket', help='The name of the bucket.', required=True)
# 添加命令列參數 --endpoint，表示其他服務可用來訪問OSS的網域名稱，非必需參數
parser.add_argument('--endpoint', help='The domain names that other services can use to access OSS')
# 添加命令列參數 --key，表示對象的名稱，必需參數
parser.add_argument('--key', help='The name of the object.', required=True)
# 添加命令列參數 --version_id，表示對象的版本ID，必需參數
parser.add_argument('--version_id', help='The version ID of the object.', required=True)

def main():
    # 解析命令列提供的參數，擷取使用者輸入的值
    args = parser.parse_args()

    # 從環境變數中載入訪問OSS所需的認證資訊，用於身分識別驗證
    credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

    # 使用SDK的預設配置建立設定物件，並設定認證提供者
    cfg = oss.config.load_default()
    cfg.credentials_provider = credentials_provider
    
    # 設定設定物件的地區屬性，根據使用者提供的命令列參數
    cfg.region = args.region

    # 如果提供了自訂endpoint，則更新設定物件中的endpoint屬性
    if args.endpoint is not None:
        cfg.endpoint = args.endpoint

    # 使用上述配置初始化OSS用戶端，準備與OSS互動
    client = oss.Client(cfg)

    # 發送請求以解凍對象
    result = client.restore_object(oss.RestoreObjectRequest(
        bucket=args.bucket,           # 指定儲存空間名稱
        key=args.key,                 # 指定對象名稱
        version_id=args.version_id,   # 指定對象的版本ID
        restore_request=oss.RestoreRequest(
            days=1,                    # 指定解凍後對象的保留天數
            # 可選：設定冷歸檔、深度冷歸檔的解凍優先順序，可設定為:Expedited、Standard、Bulk，預設值為Standard
            # tier="Expedited",
        )
    ))

    # 列印操作結果的狀態代碼、請求ID、版本ID以及解凍優先順序等資訊，以便確認請求狀態
    print(f'status code: {result.status_code},'
          f' request id: {result.request_id},'
          f' version id: {result.version_id},'
          f' restore priority: {result.restore_priority},'  # 解凍優先順序（如果有）
          )

    # 迴圈檢查對象是否已經完成解凍
    while True:
        # 擷取對象頭部資訊
        result = client.head_object(oss.HeadObjectRequest(
            bucket=args.bucket,
            key=args.key,
            version_id=args.version_id,
        ))

        # 檢查解凍狀態
        if result.restore and result.restore != 'ongoing-request="true"':
            print('restore is success')  # 解凍成功
            break
        else:
            # 暫停5秒後再次檢查
            time.sleep(5)
            print(result.restore)  # 列印當前解凍狀態

# 當此指令碼被直接執行時，調用main函數開始處理邏輯
if __name__ == "__main__":
    main()  # 指令碼進入點，控製程序流程從這裡開始

package main

import (
	"context"
	"flag"
	"log"

	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
)

// 定義全域變數
var (
	region     string // 儲存地區
	bucketName string // 儲存空間名稱
	objectName string // 對象名稱
)

// init函數用於初始化命令列參數
func init() {
	flag.StringVar(&region, "region", "", "The region in which the bucket is located.")
	flag.StringVar(&bucketName, "bucket", "", "The name of the bucket.")
	flag.StringVar(&objectName, "object", "", "The name of the object.")
}

func main() {
	// 解析命令列參數
	flag.Parse()

	// 檢查bucket名稱是否為空白
	if len(bucketName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, bucket name required")
	}

	// 檢查region是否為空白
	if len(region) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, region required")
	}

	// 檢查object名稱是否為空白
	if len(objectName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, object name required")
	}

	// 載入預設配置並設定憑證提供者和地區
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		WithRegion(region)

	// 建立OSS用戶端
	client := oss.NewClient(cfg)

	// 建立解凍對象的請求
	request := &oss.RestoreObjectRequest{
		Bucket:    oss.Ptr(bucketName),      // 儲存空間名稱
		Key:       oss.Ptr(objectName),      // 對象名稱
		VersionId: oss.Ptr("yourVersionId"), //填寫實際的版本ID
		RestoreRequest: &oss.RestoreRequest{
			Days: 3, // 設定解凍狀態的持續天數為3天
		},
	}

	// 發送解凍對象的請求
	result, err := client.RestoreObject(context.TODO(), request)
	if err != nil {
		log.Fatalf("failed to restore object %v", err)
	}

	// 列印解凍對象的結果
	log.Printf("restore object result:%#v\n", result)
}

<?php

// 引入自動負載檔案，確保依賴庫能夠正確載入
require_once __DIR__ . '/../vendor/autoload.php';

use AlibabaCloud\Oss\V2 as Oss;

// 定義命令列參數的描述資訊
$optsdesc = [
    "region" => ['help' => 'The region in which the bucket is located.', 'required' => True], // Bucket所在的地區（必填）
    "endpoint" => ['help' => 'The domain names that other services can use to access OSS.', 'required' => False], // 訪問網域名稱（可選）
    "bucket" => ['help' => 'The name of the bucket', 'required' => True], // Bucket名稱（必填）
    "key" => ['help' => 'The name of the object', 'required' => True], // 對象名稱（必填）
];

// 將參數描述轉換為getopt所需的長選項格式
// 每個參數後面加上":"表示該參數需要值
$longopts = \array_map(function ($key) {
    return "$key:";
}, array_keys($optsdesc));

// 解析命令列參數
$options = getopt("", $longopts);

// 驗證必填參數是否存在
foreach ($optsdesc as $key => $value) {
    if ($value['required'] === True && empty($options[$key])) {
        $help = $value['help']; // 擷取參數的協助資訊
        echo "Error: the following arguments are required: --$key, $help" . PHP_EOL;
        exit(1); // 如果必填參數缺失，則退出程式
    }
}

// 從解析的參數中提取值
$region = $options["region"]; // Bucket所在的地區
$bucket = $options["bucket"]; // Bucket名稱
$key = $options["key"];       // 對象名稱

// 載入環境變數中的憑證資訊
// 使用EnvironmentVariableCredentialsProvider從環境變數中讀取Access Key ID和Access Key Secret
$credentialsProvider = new Oss\Credentials\EnvironmentVariableCredentialsProvider();

// 使用SDK的預設配置
$cfg = Oss\Config::loadDefault();
$cfg->setCredentialsProvider($credentialsProvider); // 設定憑證提供者
$cfg->setRegion($region); // 設定Bucket所在的地區
if (isset($options["endpoint"])) {
    $cfg->setEndpoint($options["endpoint"]); // 如果提供了訪問網域名稱，則設定endpoint
}

// 建立OSS用戶端執行個體
$client = new Oss\Client($cfg);

// 建立RestoreObjectRequest對象，用於恢複Archive Storage類型對象
$request = new Oss\Models\RestoreObjectRequest(
                bucket: $bucket,
                key: $key,
                versionId:"yourVersionId", // 填寫需要恢複的版本ID
            );

// 執行恢複對象操作
$result = $client->restoreObject($request);

// 列印恢複結果
printf(
    'status code:' . $result->statusCode . PHP_EOL . // HTTP狀態代碼，例如200表示成功
    'request id:' . $result->requestId . PHP_EOL     // 請求ID，用於調試或追蹤請求
);