使用 Amazon 软件开发工具包订阅 Amazon SNS 主题的 HTTP 终端节点 - Amazon Simple Notification Service
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使用 Amazon 软件开发工具包订阅 Amazon SNS 主题的 HTTP 终端节点

以下代码示例演示如何订阅 HTTP 或 HTTPS 终端节点,以接收来自 Amazon SNS 主题的通知。

操作示例是大型程序的代码摘录,必须在上下文中运行。您可以在以下代码示例中查看此操作的上下文:

Java
适用于 Java 2.x 的 SDK
注意

还有更多相关信息 GitHub。在 Amazon 代码示例存储库中查找完整示例,了解如何进行设置和运行。

import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.sns.SnsClient; import software.amazon.awssdk.services.sns.model.SnsException; import software.amazon.awssdk.services.sns.model.SubscribeRequest; import software.amazon.awssdk.services.sns.model.SubscribeResponse; /** * 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 SubscribeHTTPS { public static void main(String[] args) { final String usage = """ Usage: <topicArn> <url> Where: topicArn - The ARN of the topic to subscribe. url - The HTTPS endpoint that you want to receive notifications. """; if (args.length < 2) { System.out.println(usage); System.exit(1); } String topicArn = args[0]; String url = args[1]; SnsClient snsClient = SnsClient.builder() .region(Region.US_EAST_1) .build(); subHTTPS(snsClient, topicArn, url); snsClient.close(); } public static void subHTTPS(SnsClient snsClient, String topicArn, String url) { try { SubscribeRequest request = SubscribeRequest.builder() .protocol("https") .endpoint(url) .returnSubscriptionArn(true) .topicArn(topicArn) .build(); SubscribeResponse result = snsClient.subscribe(request); System.out.println("Subscription ARN is " + result.subscriptionArn() + "\n\n Status is " + result.sdkHttpResponse().statusCode()); } catch (SnsException e) { System.err.println(e.awsErrorDetails().errorMessage()); System.exit(1); } } }
  • 有关 API 详细信息,请参阅 Amazon SDK for Java 2.x API 参考中的 Subscribe

PHP
适用于 PHP 的 SDK
注意

还有更多相关信息 GitHub。在 Amazon 代码示例存储库中查找完整示例,了解如何进行设置和运行。

require 'vendor/autoload.php'; use Aws\Exception\AwsException; use Aws\Sns\SnsClient; /** * Prepares to subscribe an endpoint by sending the endpoint a confirmation message. * * This code expects that you have AWS credentials set up per: * https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/guide_credentials.html */ $SnSclient = new SnsClient([ 'profile' => 'default', 'region' => 'us-east-1', 'version' => '2010-03-31' ]); $protocol = 'https'; $endpoint = 'https://'; $topic = 'arn:aws:sns:us-east-1:111122223333:MyTopic'; try { $result = $SnSclient->subscribe([ 'Protocol' => $protocol, 'Endpoint' => $endpoint, 'ReturnSubscriptionArn' => true, 'TopicArn' => $topic, ]); var_dump($result); } catch (AwsException $e) { // output error message if fails error_log($e->getMessage()); }
  • 有关 API 详细信息,请参阅 Amazon SDK for PHP API 参考中的 Subscribe

有关 Amazon 软件开发工具包开发人员指南和代码示例的完整列表,请参阅 将 Amazon SNS 与 Amazon 开发工具包结合使用。本主题还包括有关入门的信息以及有关先前的 SDK 版本的详细信息。