Java
import com.aliyun.oss.ClientException;
import com.aliyun.oss.OSS;
import com.aliyun.oss.common.auth.*;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.OSSException;
import com.aliyun.oss.model.InitiateBucketWormRequest;
import com.aliyun.oss.model.InitiateBucketWormResult;
public class Demo {
public static void main(String[] args) throws Exception {
// Endpoint以华东1（杭州）为例，其它Region请按实际情况填写。
String endpoint = "https://oss-cn-hangzhou.aliyuncs.com";
// 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
// 填写Bucket名称，例如examplebucket。
String bucketName = "examplebucket";
// 填写Bucket所在地域。以华东1（杭州）为例，Region填写为cn-hangzhou。
String region = "cn-hangzhou";
// 创建OSSClient实例。
ClientBuilderConfiguration clientBuilderConfiguration = new ClientBuilderConfiguration();
clientBuilderConfiguration.setSignatureVersion(SignVersion.V4);
OSS ossClient = OSSClientBuilder.create()
.endpoint(endpoint)
.credentialsProvider(credentialsProvider)
.clientConfiguration(clientBuilderConfiguration)
.region(region)
.build();
try {
// 创建InitiateBucketWormRequest对象。
InitiateBucketWormRequest initiateBucketWormRequest = new InitiateBucketWormRequest(bucketName);
// 指定Object保护天数为1天。
initiateBucketWormRequest.setRetentionPeriodInDays(1);
// 创建合规保留策略。
InitiateBucketWormResult initiateBucketWormResult = ossClient.initiateBucketWorm(initiateBucketWormRequest);
// 查看合规保留策略ID。
String wormId = initiateBucketWormResult.getWormId();
System.out.println(wormId);
} 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();
}
}
}
}
PHP
<?php
if (is_file(__DIR__ . '/../autoload.php')) {
require_once __DIR__ . '/../autoload.php';
}
if (is_file(__DIR__ . '/../vendor/autoload.php')) {
require_once __DIR__ . '/../vendor/autoload.php';
}
use OSS\Credentials\EnvironmentVariableCredentialsProvider;
use OSS\OssClient;
use OSS\CoreOssException;
// 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
$provider = new EnvironmentVariableCredentialsProvider();
// Endpoint以杭州为例，其它Region请按实际情况填写。
$endpoint = "https://oss-cn-hangzhou.aliyuncs.com";
$bucket= "<yourBucketName>";
$config = array(
"provider" => $provider,
"endpoint" => $endpoint,
"signatureVersion" => OssClient::OSS_SIGNATURE_VERSION_V4,
"region"=> "cn-hangzhou"
);
$ossClient = new OssClient($config);
try {
// 创建保留策略，指定Object保护天数为30天。
$wormId = $ossClient->initiateBucketWorm($bucket, 30);
// 查看保留策略ID。
print($wormId);
} catch (OssException $e) {
printf(__FUNCTION__ . ": FAILED\n");
printf($e->getMessage() . "\n");
return;
}
print(__FUNCTION__ . ": OK" . "\n");
Node.js
const OSS = require('ali-oss');
const client = new OSS({
// yourregion填写Bucket所在地域。以华东1（杭州）为例，Region填写为oss-cn-hangzhou。
region: 'yourregion',
// 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量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填写Bucket名称。
bucket: 'yourBucketName',
});
// 创建保留策略。
async function initiateBucketWorm() {
// yourbucketname填写存储空间名称。
const bucket = 'yourbucketname'
// 指定Object保护天数。
const days = '<Retention Days>'
const res = await client.initiateBucketWorm(bucket, days)
console.log(res.wormId)
}
initiateBucketWorm()
Python
# -*- coding: utf-8 -*-
import oss2
from oss2.credentials import EnvironmentVariableCredentialsProvider
# 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
auth = oss2.ProviderAuthV4(EnvironmentVariableCredentialsProvider())
# 填写Bucket所在地域对应的Endpoint。以华东1（杭州）为例，Endpoint填写为https://oss-cn-hangzhou.aliyuncs.com。
endpoint = "https://oss-cn-hangzhou.aliyuncs.com"
# 填写Endpoint对应的Region信息，例如cn-hangzhou。注意，v4签名下，必须填写该参数
region = "cn-hangzhou"
# yourBucketName填写存储空间名称。
bucket = oss2.Bucket(auth, endpoint, "yourBucketName", region=region)
# 新建保留策略，并指定Object保护天数为1天。
result = bucket.init_bucket_worm(1)
# 查看保留策略ID。
print(result.worm_id)
Go
package main
import (
"log"
"github.com/aliyun/aliyun-oss-go-sdk/oss"
)
func main() {
// 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
provider, err := oss.NewEnvironmentVariableCredentialsProvider()
if err != nil {
log.Fatalf("Error creating credentials provider: %v", err)
}
// 创建OSSClient实例。
// yourEndpoint填写Bucket对应的Endpoint，以华东1（杭州）为例，填写为https://oss-cn-hangzhou.aliyuncs.com。其它Region请按实际情况填写。
// yourRegion填写Bucket所在地域，以华东1（杭州）为例，填写为cn-hangzhou。其它Region请按实际情况填写。
clientOptions := []oss.ClientOption{oss.SetCredentialsProvider(&provider)}
clientOptions = append(clientOptions, oss.Region("yourRegion"))
// 设置签名版本
clientOptions = append(clientOptions, oss.AuthVersion(oss.AuthV4))
client, err := oss.New("yourEndpoint", "", "", clientOptions...)
if err != nil {
log.Fatalf("Error creating OSS client: %v", err)
}
// 填写待配置合规保留策略的Bucket名称。
bucketName := "<yourBucketName>"
// 指定Object保护天数为60天。
result, err := client.InitiateBucketWorm(bucketName, 60)
if err != nil {
log.Fatalf("Error initiating bucket WORM: %v", err)
}
log.Println("WORM policy initiated successfully:", result)
}
C++
#include <alibabacloud/oss/OssClient.h>
using namespace AlibabaCloud::OSS;
int main(void)
{
/* 初始化OSS账号信息。*/
/* yourEndpoint填写Bucket所在地域对应的Endpoint。以华东1（杭州）为例，Endpoint填写为https://oss-cn-hangzhou.aliyuncs.com。*/
std::string Endpoint = "yourEndpoint";
/* yourRegion填写Bucket所在地域对应的Region。以华东1（杭州）为例，Region填写为cn-hangzhou。*/
std::string Region = "yourRegion";
/* 填写Bucket名称，例如examplebucket。*/
std::string BucketName = "examplebucket";
/* 初始化网络等资源。*/
InitializeSdk();
ClientConfiguration conf;
conf.signatureVersion = SignatureVersionType::V4;
/* 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。*/
auto credentialsProvider = std::make_shared<EnvironmentVariableCredentialsProvider>();
OssClient client(Endpoint, credentialsProvider, conf);
client.SetRegion(Region);
/* 创建保留策略，指定Object保护天数为10天。*/
auto outcome = client.InitiateBucketWorm(InitiateBucketWormRequest(BucketName, 10));
if (outcome.isSuccess()) {
std::cout << " InitiateBucketWorm success " << std::endl;
std::cout << "WormId:" << outcome.result().WormId() << std::endl;
}
else {
/* 异常处理。*/
std::cout << "InitiateBucketWorm fail" <<
",code:" << outcome.error().Code() <<
",message:" << outcome.error().Message() <<
",requestId:" << outcome.error().RequestId() << std::endl;
return -1;
}
/* 释放网络等资源。*/
ShutdownSdk();
return 0;
}