@KafkaListener(id = "consumer-id",topics = "SHI_TOPIC1",concurrency = "${listen.concurrency:3}",
            clientIdPrefix = "myClientId")

@KafkaListener(id = "thing2", topicPartitions =
        { @TopicPartition(topic = "topic1", partitions = { "0", "1" }),
          @TopicPartition(topic = "topic2", partitions = "0",
             partitionOffsets = @PartitionOffset(partition = "1", initialOffset = "100"))
        })
public void listen(ConsumerRecord<?, ?> record) {
    ...
}

@Component
public class KafkaDefaultListenerErrorHandler implements KafkaListenerErrorHandler {
    @Override
    public Object handleError(Message<?> message, ListenerExecutionFailedException exception) {
        return null;
    }

    @Override
    public Object handleError(Message<?> message, ListenerExecutionFailedException exception, Consumer<?, ?> consumer) {
    	//do someting
        return null;
    }
}

    /**
     * 監(jiān)聽器工廠 批量消費(fèi)
     * @return
     */
    @Bean
    public KafkaListenerContainerFactory<ConcurrentMessageListenerContainer<Integer, String>> batchFactory() {
        ConcurrentKafkaListenerContainerFactory<Integer, String> factory =
                new ConcurrentKafkaListenerContainerFactory<>();
        factory.setConsumerFactory(kafkaConsumerFactory());
        //設(shè)置為批量消費(fèi)，每個(gè)批次數(shù)量在Kafka配置參數(shù)中設(shè)置ConsumerConfig.MAX_POLL_RECORDS_CONFIG
        factory.setBatchListener(true);
        return factory;
    }

    /**
     * 監(jiān)聽器工廠 
     * @return
     */
    @Bean
    public KafkaListenerContainerFactory<ConcurrentMessageListenerContainer<Integer, String>> concurrencyFactory() {
        ConcurrentKafkaListenerContainerFactory<Integer, String> factory =
                new ConcurrentKafkaListenerContainerFactory<>();
        factory.setConsumerFactory(kafkaConsumerFactory());
        factory.setConcurrency(6);
        return factory;
    }

    @KafkaListener(id = "consumer-id5",idIsGroup = false,topics = "SHI_TOPIC3", containerFactory = "concurrencyFactory",concurrency = "1)

    @KafkaListener(id = "consumer-id5",idIsGroup = false,topics = "SHI_TOPIC3", containerFactory = "concurrencyFactory",concurrency = "1"
            , clientIdPrefix = "myClientId5",groupId = "groupId-test",
            properties = {
                    "enable.auto.commit:false","max.poll.interval.ms:6000" },errorHandler="kafkaDefaultListenerErrorHandler")

    @Autowired
    private KafkaListenerEndpointRegistry registry;
       //.... 獲取所有注冊(cè)的監(jiān)聽器
        registry.getAllListenerContainers();

@Configuration
@EnableKafka
public class Config implements KafkaListenerConfigurer {

    @Autowired
    private LocalValidatorFactoryBean validator;
    ...

    @Override
    public void configureKafkaListeners(KafkaListenerEndpointRegistrar registrar) {
      registrar.setValidator(this.validator);
    }
}

@KafkaListener(id="validated", topics = "annotated35", errorHandler = "validationErrorHandler",
      containerFactory = "kafkaJsonListenerContainerFactory")
public void validatedListener(@Payload @Valid ValidatedClass val) {
    ...
}

@Bean
public KafkaListenerErrorHandler validationErrorHandler() {
    return (m, e) -> {
        ...
    };
}

public class Listener {

    @KafkaListener(id = "foo", topics = "myTopic", clientIdPrefix = "myClientId")
    public void listen(String data) {
        ...
    }

}</code>

配置類及注解：

@Configuration
@EnableKafka
public class KafkaConfig {

    @Bean
    KafkaListenerContainerFactory<ConcurrentMessageListenerContainer<Integer, String>>
                        kafkaListenerContainerFactory() {
        ConcurrentKafkaListenerContainerFactory<Integer, String> factory =
                                new ConcurrentKafkaListenerContainerFactory<>();
        factory.setConsumerFactory(consumerFactory());
        factory.setConcurrency(3);
        factory.getContainerProperties().setPollTimeout(3000);
        return factory;
    }

    @Bean
    public ConsumerFactory<Integer, String> consumerFactory() {
        return new DefaultKafkaConsumerFactory<>(consumerConfigs());
    }

    @Bean
    public Map<String, Object> consumerConfigs() {
        Map<String, Object> props = new HashMap<>();
        props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, embeddedKafka.getBrokersAsString());
        ...
        return props;
    }
}