文件 AWS 開發套件範例 GitHub 儲存庫中有更多可用的 [AWS SDK 範例](https://github.com/awsdocs/aws-doc-sdk-examples)。

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

# `ListMigrationTasks` 搭配 AWS SDK 使用
<a name="migration-hub_example_migration-hub_ListMigrationTasks_section"></a>

以下程式碼範例顯示如何使用 `ListMigrationTasks`。

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#### [ Java ]

**SDK for Java 2.x**  
 GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/migrationhub#code-examples)中設定和執行。

```
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.migrationhub.MigrationHubClient;
import software.amazon.awssdk.services.migrationhub.model.ListMigrationTasksRequest;
import software.amazon.awssdk.services.migrationhub.model.ListMigrationTasksResponse;
import software.amazon.awssdk.services.migrationhub.model.MigrationTaskSummary;
import software.amazon.awssdk.services.migrationhub.model.MigrationHubException;
import java.util.List;

/**
 * Before running this Java V2 code example, set up your development
 * environment, including your credentials.
 *
 * For more information, see the following documentation topic:
 *
 * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
 */
public class ListMigrationTasks {
    public static void main(String[] args) {
        Region region = Region.US_WEST_2;
        MigrationHubClient migrationClient = MigrationHubClient.builder()
                .region(region)
                .build();

        listMigrTasks(migrationClient);
        migrationClient.close();
    }

    public static void listMigrTasks(MigrationHubClient migrationClient) {
        try {
            ListMigrationTasksRequest listMigrationTasksRequest = ListMigrationTasksRequest.builder()
                    .maxResults(10)
                    .build();

            ListMigrationTasksResponse response = migrationClient.listMigrationTasks(listMigrationTasksRequest);
            List<MigrationTaskSummary> migrationList = response.migrationTaskSummaryList();
            for (MigrationTaskSummary migration : migrationList) {
                System.out.println("Migration task name is " + migration.migrationTaskName());
                System.out.println("The Progress update stream is " + migration.progressUpdateStream());
            }

        } catch (MigrationHubException e) {
            System.out.println(e.getMessage());
            System.exit(1);
        }
    }
}
```
+  如需 API 詳細資訊，請參閱《AWS SDK for Java 2.x API 參考》**中的 [ListMigrationTasks](https://docs.aws.amazon.com/goto/SdkForJavaV2/migration-hub-2017-05-31/ListMigrationTasks)。

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