**终止支持通知：** AWS 将于 2026 年 10 月 30 日终止对亚马逊 Pinpoint 的支持。2026 年 10 月 30 日之后，您将不再能够访问 Amazon Pinpoint 控制台或 Amazon Pinpoint 资源（端点、分段、活动、旅程和分析）。有关更多信息，请参阅 [Amazon Pinpoint 终止支持](https://docs.aws.amazon.com/console/pinpoint/migration-guide)。**注意：** APIs 与短信相关、语音、移动推送、OTP 和电话号码验证不受此更改的影响，并受 AWS 最终用户消息的支持。
本文属于机器翻译版本。若本译文内容与英语原文存在差异，则一律以英文原文为准。
# 在 Amazon Pinpoint 中构建客户细分
要面向活动的目标受众，请基于应用程序报告的数据构建分段。例如，要面向最近未使用您的应用程序的用户，可以为过去 30 天内未使用您应用程序的用户定义分段。
有关更多代码示例，请参阅[代码示例](https://docs.aws.amazon.com/pinpoint/latest/developerguide/service_code_examples.html)。
## 使用构建区段 适用于 Java 的 AWS SDK
以下示例演示如何使用 适用于 Java 的 AWS SDK构建客户细分。该示例创建了一个用户客户细分，这些用户所在的团队是 `Lakers` 并且在过去 30 天内一直处于活跃状态。构建客户细分后，您可以将其用作活动或旅程的一部分。有关在活动中使用客户细分的示例，请参阅[以编程方式创建 Amazon Pinpoint 活动](campaigns.md)。
```
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.pinpoint.PinpointClient;
import software.amazon.awssdk.services.pinpoint.model.AttributeDimension;
import software.amazon.awssdk.services.pinpoint.model.SegmentResponse;
import software.amazon.awssdk.services.pinpoint.model.AttributeType;
import software.amazon.awssdk.services.pinpoint.model.RecencyDimension;
import software.amazon.awssdk.services.pinpoint.model.SegmentBehaviors;
import software.amazon.awssdk.services.pinpoint.model.SegmentDemographics;
import software.amazon.awssdk.services.pinpoint.model.SegmentLocation;
import software.amazon.awssdk.services.pinpoint.model.SegmentDimensions;
import software.amazon.awssdk.services.pinpoint.model.WriteSegmentRequest;
import software.amazon.awssdk.services.pinpoint.model.CreateSegmentRequest;
import software.amazon.awssdk.services.pinpoint.model.CreateSegmentResponse;
import software.amazon.awssdk.services.pinpoint.model.PinpointException;
import java.util.HashMap;
import java.util.Map;
```
```
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.pinpoint.PinpointClient;
import software.amazon.awssdk.services.pinpoint.model.AttributeDimension;
import software.amazon.awssdk.services.pinpoint.model.SegmentResponse;
import software.amazon.awssdk.services.pinpoint.model.AttributeType;
import software.amazon.awssdk.services.pinpoint.model.RecencyDimension;
import software.amazon.awssdk.services.pinpoint.model.SegmentBehaviors;
import software.amazon.awssdk.services.pinpoint.model.SegmentDemographics;
import software.amazon.awssdk.services.pinpoint.model.SegmentLocation;
import software.amazon.awssdk.services.pinpoint.model.SegmentDimensions;
import software.amazon.awssdk.services.pinpoint.model.WriteSegmentRequest;
import software.amazon.awssdk.services.pinpoint.model.CreateSegmentRequest;
import software.amazon.awssdk.services.pinpoint.model.CreateSegmentResponse;
import software.amazon.awssdk.services.pinpoint.model.PinpointException;
import java.util.HashMap;
import java.util.Map;
/**
* 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 CreateSegment {
public static void main(String[] args) {
final String usage = """
Usage:
Where:
appId - The application ID to create a segment for.
""";
if (args.length != 1) {
System.out.println(usage);
System.exit(1);
}
String appId = args[0];
PinpointClient pinpoint = PinpointClient.builder()
.region(Region.US_EAST_1)
.build();
SegmentResponse result = createSegment(pinpoint, appId);
System.out.println("Segment " + result.name() + " created.");
System.out.println(result.segmentType());
pinpoint.close();
}
public static SegmentResponse createSegment(PinpointClient client, String appId) {
try {
Map segmentAttributes = new HashMap<>();
segmentAttributes.put("Team", AttributeDimension.builder()
.attributeType(AttributeType.INCLUSIVE)
.values("Lakers")
.build());
RecencyDimension recencyDimension = RecencyDimension.builder()
.duration("DAY_30")
.recencyType("ACTIVE")
.build();
SegmentBehaviors segmentBehaviors = SegmentBehaviors.builder()
.recency(recencyDimension)
.build();
SegmentDemographics segmentDemographics = SegmentDemographics
.builder()
.build();
SegmentLocation segmentLocation = SegmentLocation
.builder()
.build();
SegmentDimensions dimensions = SegmentDimensions
.builder()
.attributes(segmentAttributes)
.behavior(segmentBehaviors)
.demographic(segmentDemographics)
.location(segmentLocation)
.build();
WriteSegmentRequest writeSegmentRequest = WriteSegmentRequest.builder()
.name("MySegment")
.dimensions(dimensions)
.build();
CreateSegmentRequest createSegmentRequest = CreateSegmentRequest.builder()
.applicationId(appId)
.writeSegmentRequest(writeSegmentRequest)
.build();
CreateSegmentResponse createSegmentResult = client.createSegment(createSegmentRequest);
System.out.println("Segment ID: " + createSegmentResult.segmentResponse().id());
System.out.println("Done");
return createSegmentResult.segmentResponse();
} catch (PinpointException e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
return null;
}
}
```
运行此示例时，IDE 的控制台窗口会显示以下内容：
```
Segment ID: 09cb2967a82b4a2fbab38fead8d1f4c4
```
有关完整的 SDK 示例，请参阅上[GitHub](https://github.com/)的 [CreateSegment.java。](https://github.com/awsdocs/aws-doc-sdk-examples/blob/main/javav2/example_code/pinpoint/src/main/java/com/example/pinpoint/CreateSegment.java)