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列举批量处理任务(Java)

最近更新时间:2025-08-20 20:02:36

以下代码用于列举批量处理任务:

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

    try {
        // 创建 ListJobsRequest 对象
        ListJobsRequest request = new ListJobsRequest();
        // 设置查询的任务状态列表
        request.setStatusList(Arrays.asList(JobStatus.NEW, JobStatus.ACTIVE));
        // 设置最大返回结果数
        request.setMaxResults(1000);
        while (true) {
            // 发送请求
            ListJobsResult listJobsResult = ks3Client.listJobs(request);
            // 打印结果
            for (JobSummary jobSummary : listJobsResult.getJobSummaryList()) {
                System.out.println("JobId: " + jobSummary.getJobId());
                System.out.println("Description: " + jobSummary.getDescription());
                System.out.println("Status: " + jobSummary.getStatus());
                System.out.println("Operation: " + jobSummary.getOperation());
                System.out.println("CreationTime: " + jobSummary.getCreationTime());
                System.out.println("TerminationDate: " + jobSummary.getTerminationDate());
                System.out.println("Priority: " + jobSummary.getPriority());
                System.out.println("ProgressSummary: " + jobSummary.getProgressSummary());
            }
            // 如果没有下一页,结束循环
            if (StringUtils.isBlank(listJobsResult.getNextToken())) {
                break;
            }
            // 设置下一个 token
            request.setNextToken(listJobsResult.getNextToken());
        }
    } 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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