我的Sring Boot应用程序侦听Amazon SQS队列。现在，我需要实现正确的消息确认-
我需要接收一条消息，只有在成功后才需要确认消息（从队列中删除消息），然后再执行一些业务逻辑。例如，如果我的业务逻辑出错，则必须重新排队该消息。

这是我的SQS配置：

    /**
     * AWS Credentials Bean
     */
    @Bean
    public AWSCredentials awsCredentials() {
        return new BasicAWSCredentials(accessKey, secretAccessKey);
    }

    /**
     * AWS Client Bean
     */
    @Bean
    public AmazonSQS amazonSQSAsyncClient() {
        AmazonSQS sqsClient = new AmazonSQSClient(awsCredentials());
        sqsClient.setRegion(Region.getRegion(Regions.US_EAST_1));
        return sqsClient;
    }

    /**
     * AWS Connection Factory
     */
    @Bean
    public SQSConnectionFactory connectionFactory() {
        SQSConnectionFactory.Builder factoryBuilder = new SQSConnectionFactory.Builder(
                Region.getRegion(Regions.US_EAST_1));
        factoryBuilder.setAwsCredentialsProvider(new AWSCredentialsProvider() {

            @Override
            public AWSCredentials getCredentials() {
                return awsCredentials();
            }

            @Override
            public void refresh() {
            }

        });
        return factoryBuilder.build();
    }

    /**
     * Registering QueueListener for queueName
     */
    @Bean
    public DefaultMessageListenerContainer defaultMessageListenerContainer() {
        DefaultMessageListenerContainer messageListenerContainer = new DefaultMessageListenerContainer();
        messageListenerContainer.setConnectionFactory(connectionFactory());
        messageListenerContainer.setMessageListener(new MessageListenerAdapter(new MyQueueListener()));
        messageListenerContainer.setDestinationName(queueName);

        return messageListenerContainer;
    }

我的队列侦听器：

public class MyQueueListener {

    public void handleMessage(String messageContent) throws JMSException {
        //do some job
        //TODO: ack the message
    }
}

现在，我不知道如何确认来自听众的消息。