查找 Amazon Pinpoint 项目中的端点

您可以查找已添加到 Amazon Pinpoint 项目的任何单个端点的详细信息。这些详细信息可能包含消息的目标地址、消息收发渠道、有关用户设备的数据、有关用户位置的数据以及记录在端点中的任何自定义属性。

要查找端点，需要用到端点 ID。如果您不知道该 ID，则可以改为导出来获取端点数据。要导出端点，请参阅将端点从 Amazon Pinpoint 导出到 Amazon S3 存储桶。

示例

以下示例演示如何通过指定 ID 来查找某个端点。

AWS CLI

可以通过在 AWS CLI中运行命令来使用 Amazon Pinpoint。

例 获取端点命令

要查找端点，请使用 get-endpoint 命令：

$ aws pinpoint get-endpoint \
> --application-id application-id \
> --endpoint-id endpoint-id

其中：

• application-id 是包含该端点的 Amazon Pinpoint 项目的 ID。

• endpoint-id 是要查找的端点的 ID。

对此命令的响应是端点的 JSON 定义，如以下示例所示：

{
    "EndpointResponse": {
        "Address": "1a2b3c4d5e6f7g8h9i0j1k2l3m4n5o6p7q8r9s0t1u2v3w4x5y6z7a8b9c0d1e2f",
        "ApplicationId": "application-id",
        "Attributes": {
            "Interests": [
                "Technology",
                "Music",
                "Travel"
            ]
        },
        "ChannelType": "APNS",
        "CohortId": "63",
        "CreationDate": "2018-05-01T17:31:01.046Z",
        "Demographic": {
            "AppVersion": "1.0",
            "Make": "apple",
            "Model": "iPhone",
            "ModelVersion": "8",
            "Platform": "ios",
            "PlatformVersion": "11.3.1",
            "Timezone": "America/Los_Angeles"
        },
        "EffectiveDate": "2018-05-07T19:03:29.963Z",
        "EndpointStatus": "ACTIVE",
        "Id": "example_endpoint",
        "Location": {
            "City": "Seattle",
            "Country": "US",
            "Latitude": 47.6,
            "Longitude": -122.3,
            "PostalCode": "98121"
        },
        "Metrics": {
            "music_interest_level": 6.0,
            "travel_interest_level": 4.0,
            "technology_interest_level": 9.0
        },
        "OptOut": "ALL",
        "RequestId": "7f546cac-6858-11e8-adcd-2b5a07aab338",
        "User": {
            "UserAttributes": {
                "Gender": "Female",
                "FirstName": "Wang",
                "LastName": "Xiulan",
                "Age": "39"
            },
            "UserId": "example_user"
        }
    }
}

适用于 Java 的 AWS SDK

您可以通过使用 适用于 Java 的 AWS SDK提供的客户端在您的 Java 应用程序中使用 Amazon Pinpoint API。

例 代码

要查找端点，请初始化 GetEndpointRequest 对象。然后，将此对象传递到 AmazonPinpoint 客户端的 getEndpoint 方法：

import com.google.gson.FieldNamingPolicy;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.pinpoint.PinpointClient;
import software.amazon.awssdk.services.pinpoint.model.EndpointResponse;
import software.amazon.awssdk.services.pinpoint.model.GetEndpointResponse;
import software.amazon.awssdk.services.pinpoint.model.PinpointException;
import software.amazon.awssdk.services.pinpoint.model.GetEndpointRequest;

import com.google.gson.FieldNamingPolicy;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.pinpoint.PinpointClient;
import software.amazon.awssdk.services.pinpoint.model.EndpointResponse;
import software.amazon.awssdk.services.pinpoint.model.GetEndpointResponse;
import software.amazon.awssdk.services.pinpoint.model.PinpointException;
import software.amazon.awssdk.services.pinpoint.model.GetEndpointRequest;

/**
 * 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 LookUpEndpoint {
    public static void main(String[] args) {
        final String usage = """

                Usage:   <appId> <endpoint>

                Where:
                  appId - The ID of the application to delete.
                  endpoint - The ID of the endpoint.\s
                  """;

        if (args.length != 2) {
            System.out.println(usage);
            System.exit(1);
        }

        String appId = args[0];
        String endpoint = args[1];
        System.out.println("Looking up an endpoint point with ID: " + endpoint);
        PinpointClient pinpoint = PinpointClient.builder()
                .region(Region.US_EAST_1)
                .build();

        lookupPinpointEndpoint(pinpoint, appId, endpoint);
        pinpoint.close();
    }

    public static void lookupPinpointEndpoint(PinpointClient pinpoint, String appId, String endpoint) {
        try {
            GetEndpointRequest appRequest = GetEndpointRequest.builder()
                    .applicationId(appId)
                    .endpointId(endpoint)
                    .build();

            GetEndpointResponse result = pinpoint.getEndpoint(appRequest);
            EndpointResponse endResponse = result.endpointResponse();

            // Uses the Google Gson library to pretty print the endpoint JSON.
            Gson gson = new GsonBuilder()
                    .setFieldNamingPolicy(FieldNamingPolicy.UPPER_CAMEL_CASE)
                    .setPrettyPrinting()
                    .create();

            String endpointJson = gson.toJson(endResponse);
            System.out.println(endpointJson);

        } catch (PinpointException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
        System.out.println("Done");
    }
}

为了以可读格式打印端点数据，本示例使用 Google GSON 库将 EndpointResponse 对象转换为 JSON 字符串。

HTTP

可以通过直接向 REST API 发出 HTTP 请求来使用 Amazon Pinpoint。

例 GET 端点请求

要查找端点，请向端点资源发出 GET 请求：

GET /v1/apps/application_id/endpoints/endpoint_id HTTP/1.1
Host: pinpoint.us-east-1.amazonaws.com
Content-Type: application/json
Accept: application/json
Cache-Control: no-cache

其中：

• application-id 是包含该端点的 Amazon Pinpoint 项目的 ID。

• endpoint-id 是要查找的端点的 ID。

对此请求的响应是端点的 JSON 定义，如以下示例所示：

{
    "ChannelType": "APNS",
    "Address": "1a2b3c4d5e6f7g8h9i0j1k2l3m4n5o6p7q8r9s0t1u2v3w4x5y6z7a8b9c0d1e2f",
    "EndpointStatus": "ACTIVE",
    "OptOut": "NONE",
    "RequestId": "b720cfa8-6924-11e8-aeda-0b22e0b0fa59",
    "Location": {
        "Latitude": 47.6,
        "Longitude": -122.3,
        "PostalCode": "98121",
        "City": "Seattle",
        "Country": "US"
    },
    "Demographic": {
        "Make": "apple",
        "Model": "iPhone",
        "ModelVersion": "8",
        "Timezone": "America/Los_Angeles",
        "AppVersion": "1.0",
        "Platform": "ios",
        "PlatformVersion": "11.3.1"
    },
    "EffectiveDate": "2018-06-06T00:58:19.865Z",
    "Attributes": {
        "Interests": [
            "Technology",
            "Music",
            "Travel"
        ]
    },
    "Metrics": {
        "music_interest_level": 6,
        "travel_interest_level": 4,
        "technology_interest_level": 9
    },
    "User": {},
    "ApplicationId": "application_id",
    "Id": "example_endpoint",
    "CohortId": "39",
    "CreationDate": "2018-06-06T00:58:19.865Z"
}

相关信息

有关 Amazon Pinpoint API 中端点资源的更多信息，请参阅《Amazon Pinpoint API 参考》中的端点。