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管理存储空间访问追踪(Java)

最近更新时间:2025-08-20 20:02:36

设置访问追踪

该方法用于开启或关闭存储空间访问追踪状态。开启访问追踪后,KS3将记录存储空间内每个对象的最后访问时间,用于执行按最后访问时间管理对象的生命周期规则。如果不使用最后访问时间的生命周期规则,那么无需开启访问追踪。

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

    try {
        // 设置访问追踪
        ks3Client.putBucketAccessMonitor("bucketName", new BucketAccessMonitor(Status.ENABLED));
    } 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();
    }
}

获取访问追踪

以下代码用于获取访问追踪规则:

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

    try {
        // 获取访问追踪
        BucketAccessMonitor bucketAccessMonitor = ks3Client.getBucketAccessMonitor("bucketName");
        System.out.println("Status: " + bucketAccessMonitor.getStatus());
    } 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();
    }
}

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