使用软件开发工具包为 Amazon SNS 推送通知创建平台终端节点 Amazon

创建平台应用程序端点

以下 create-platform-endpoint 示例使用指定令牌为指定平台应用程序创建端点。

aws sns create-platform-endpoint \
    --platform-application-arn arn:aws:sns:us-west-2:123456789012:app/GCM/MyApplication \
    --token EXAMPLE12345...

输出：

{
      "EndpointArn": "arn:aws:sns:us-west-2:1234567890:endpoint/GCM/MyApplication/12345678-abcd-9012-efgh-345678901234"
}

import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.sns.SnsClient;
import software.amazon.awssdk.services.sns.model.CreatePlatformEndpointRequest;
import software.amazon.awssdk.services.sns.model.CreatePlatformEndpointResponse;
import software.amazon.awssdk.services.sns.model.SnsException;

/**
 * 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
 *
 * In addition, create a platform application using the AWS Management Console.
 * See this doc topic:
 *
 * https://docs.aws.amazon.com/sns/latest/dg/mobile-push-send-register.html
 *
 * Without the values created by following the previous link, this code examples
 * does not work.
 */

public class RegistrationExample {
    public static void main(String[] args) {
        final String usage = """

            Usage:     <token> <platformApplicationArn>

            Where:
               token - The device token or registration ID of the mobile device. This is a unique 
               identifier provided by the device platform (e.g., Apple Push Notification Service (APNS) for iOS devices, Firebase Cloud Messaging (FCM) 
               for Android devices) when the mobile app is registered to receive push notifications.

               platformApplicationArn - The ARN value of platform application. You can get this value from the AWS Management Console.\s

            """;

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

        String token = args[0];
        String platformApplicationArn = args[1];
        SnsClient snsClient = SnsClient.builder()
            .region(Region.US_EAST_1)
            .build();

        createEndpoint(snsClient, token, platformApplicationArn);
    }
    public static void createEndpoint(SnsClient snsClient, String token, String platformApplicationArn) {
        System.out.println("Creating platform endpoint with token " + token);
        try {
            CreatePlatformEndpointRequest endpointRequest = CreatePlatformEndpointRequest.builder()
                .token(token)
                .platformApplicationArn(platformApplicationArn)
                .build();

            CreatePlatformEndpointResponse response = snsClient.createPlatformEndpoint(endpointRequest);
            System.out.println("The ARN of the endpoint is " + response.endpointArn());

        } catch (SnsException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
        }
    }
}