CreateEventTracker搭配使用 AWS SDK - AWS SDK代码示例

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CreateEventTracker搭配使用 AWS SDK

以下代码示例演示如何使用 CreateEventTracker。

Java
SDK适用于 Java 2.x
注意

还有更多相关信息 GitHub。查找完整示例，学习如何在 AWS 代码示例存储库中进行设置和运行。

    public static String createEventTracker(PersonalizeClient personalizeClient, String eventTrackerName,
            String datasetGroupArn) {

        String eventTrackerId = "";
        String eventTrackerArn;
        long maxTime = 3 * 60 * 60; // 3 hours
        long waitInMilliseconds = 20 * 1000; // 20 seconds
        String status;

        try {

            CreateEventTrackerRequest createEventTrackerRequest = CreateEventTrackerRequest.builder()
                    .name(eventTrackerName)
                    .datasetGroupArn(datasetGroupArn)
                    .build();

            CreateEventTrackerResponse createEventTrackerResponse = personalizeClient
                    .createEventTracker(createEventTrackerRequest);

            eventTrackerArn = createEventTrackerResponse.eventTrackerArn();
            eventTrackerId = createEventTrackerResponse.trackingId();
            System.out.println("Event tracker ARN: " + eventTrackerArn);
            System.out.println("Event tracker ID: " + eventTrackerId);

            maxTime = Instant.now().getEpochSecond() + maxTime;

            DescribeEventTrackerRequest describeRequest = DescribeEventTrackerRequest.builder()
                    .eventTrackerArn(eventTrackerArn)
                    .build();

            while (Instant.now().getEpochSecond() < maxTime) {

                status = personalizeClient.describeEventTracker(describeRequest).eventTracker().status();
                System.out.println("EventTracker status: " + status);

                if (status.equals("ACTIVE") || status.equals("CREATE FAILED")) {
                    break;
                }
                try {
                    Thread.sleep(waitInMilliseconds);
                } catch (InterruptedException e) {
                    System.out.println(e.getMessage());
                }
            }
            return eventTrackerId;
        } catch (PersonalizeException e) {
            System.out.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
        return eventTrackerId;
    }

  • 有关API详细信息，请参阅 “AWS SDK for Java 2.x API参考 CreateEventTracker” 中的。

JavaScript
SDK对于 JavaScript (v3)
注意

还有更多相关信息 GitHub。查找完整示例，学习如何在 AWS 代码示例存储库中进行设置和运行。

// Get service clients module and commands using ES6 syntax.
import { CreateEventTrackerCommand } from "@aws-sdk/client-personalize";
import { personalizeClient } from "./libs/personalizeClients.js";

// Or, create the client here.
// const personalizeClient = new PersonalizeClient({ region: "REGION"});

// Set the event tracker's parameters.
export const createEventTrackerParam = {
  datasetGroupArn: "DATASET_GROUP_ARN" /* required */,
  name: "NAME" /* required */,
};

export const run = async () => {
  try {
    const response = await personalizeClient.send(
      new CreateEventTrackerCommand(createEventTrackerParam),
    );
    console.log("Success", response);
    return response; // For unit tests.
  } catch (err) {
    console.log("Error", err);
  }
};
run();

  • 有关API详细信息，请参阅 “AWS SDK for JavaScript API参考 CreateEventTracker” 中的。