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对象存储(KS3)

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对象存储(KS3)

SDK

Java

存储空间（Java）

管理存储空间标签（Java）

最近更新时间：2025-04-25 15:43:03

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设置桶标签

以下代码示例用于设置桶标签：

public void putBucketTagging() {
    // 初始化 Ks3Client，参见“初始化”文档
    Ks3Client ks3Client = initKs3Client();

    try {
        // 创建 PutBucketTaggingRequest 对象，设置标签
        PutBucketTaggingRequest request = new PutBucketTaggingRequest("bucketName");
        request.addBucketTag("key1", "value1");
        request.addBucketTag("key2", "value2");
        // 发起请求，设置桶标签
        ks3Client.putBucketTagging(request);
    } catch (Ks3ServiceException e) {
        System.out.println("Ks3ServiceException occurred, which means the request was made to KS3, but KS3 returned an error response for some reason.");
        System.out.println("Error Message: " + e.getErrorMessage());
        System.out.println("Error Code: " + e.getErrorCode());
        System.out.println("Request ID: " + e.getRequestId());
    } catch (Ks3ClientException e) {
        System.out.println("Ks3ClientException occurred, which means the client encountered an internal error while trying to communicate with KS3.");
        System.out.println("Error Message: " + e.getMessage());
    } finally {
        // 不再使用时，关闭 Ks3Client
        ks3Client.shutdown();
    }
}

API参考文档：点击查看。

获取桶标签

以下代码示例用于获取桶标签：

public void getBucketTagging() {
    // 初始化 Ks3Client，参见“初始化”文档
    Ks3Client ks3Client = initKs3Client();

    try {
        // 获取存储空间的标签
        GetBucketTaggingRequest request = new GetBucketTaggingRequest("bucketName");
        BucketTagging bucketTagging = ks3Client.getBucketTagging(request);
        for (BucketTag bucketTag : bucketTagging.getTagSet()) {
            System.out.println("key: " + bucketTag.getKey() + ", value: " + bucketTag.getValue());
        }
    } catch (Ks3ServiceException e) {
        System.out.println("Ks3ServiceException occurred, which means the request was made to KS3, but KS3 returned an error response for some reason.");
        System.out.println("Error Message: " + e.getErrorMessage());
        System.out.println("Error Code: " + e.getErrorCode());
        System.out.println("Request ID: " + e.getRequestId());
    } catch (Ks3ClientException e) {
        System.out.println("Ks3ClientException occurred, which means the client encountered an internal error while trying to communicate with KS3.");
        System.out.println("Error Message: " + e.getMessage());
    } finally {
        // 不再使用时，关闭 Ks3Client
        ks3Client.shutdown();
    }
}

API参考文档：点击查看。

删除桶标签

以下代码示例用于删除桶标签：

public void deleteBucketTagging() {
    // 初始化 Ks3Client，参见“初始化”文档
    Ks3Client ks3Client = initKs3Client();

    try {
        // 发起删除桶标签请求
        DeleteBucketTaggingRequest request = new DeleteBucketTaggingRequest("bucketName");
        ks3Client.deleteBucketTagging(request);
    } catch (Ks3ServiceException e) {
        System.out.println("Ks3ServiceException occurred, which means the request was made to KS3, but KS3 returned an error response for some reason.");
        System.out.println("Error Message: " + e.getErrorMessage());
        System.out.println("Error Code: " + e.getErrorCode());
        System.out.println("Request ID: " + e.getRequestId());
    } catch (Ks3ClientException e) {
        System.out.println("Ks3ClientException occurred, which means the client encountered an internal error while trying to communicate with KS3.");
        System.out.println("Error Message: " + e.getMessage());
    } finally {
        // 不再使用时，关闭 Ks3Client
        ks3Client.shutdown();
    }
}

API参考文档：点击查看。

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