SpringCould SteamKafka支持嵌入式头吗？

Question

根据本主题:
Kafka Spring Integration：Headers not for Kafka consumer-这不是对Kafka的Headers支持

但文件上说：

我无法使用Spring-Cloud-Stream-Binder-Kafka:1.2.0版本

正在发送日志：

MESSAGE (e23885fd-ffd9-42dc-ebe3-5a78467fee1f) SENT : 
GenericMessage [payload=..., 
headers={
   content-type=application/json, 
   correlationId=51dd90b1-76e6-4b8d-b667-da25f214f383, 
   id=e23885fd-ffd9-42dc-ebe3-5a78467fee1f, 
   contentType=application/json, 
   timestamp=1497535771673
}]

接收日志：

MESSAGE (448175f5-2b21-9a44-26b9-85f093b33f6b) RECEIVED BY HANDLER 1: 
GenericMessage [payload=..., 
headers={
    kafka_offset=36, 
    id=448175f5-2b21-9a44-26b9-85f093b33f6b, 
    kafka_receivedPartitionId=0, 
    contentType=application/json;charset=UTF-8, 
    kafka_receivedTopic=new_patient, timestamp=1497535771715
}]

MESSAGE (448175f5-2b21-9a44-26b9-85f093b33f6b) RECEIVED BY HANDLER 2 :
GenericMessage [payload=..., 
headers={
    kafka_offset=36, 
    id=448175f5-2b21-9a44-26b9-85f093b33f6b, 
    kafka_receivedPartitionId=0, 
    contentType=application/json;charset=UTF-8, 
    kafka_receivedTopic=new_patient, timestamp=1497535771715
}]

spring.cloud.stream.kafka.binder.headers=correlationId
spring.cloud.stream.bindings.newTest.destination=new_test
spring.cloud.stream.bindings.newTestCreated.destination=new_test
spring.cloud.stream.default.consumer.headerMode=embeddedHeaders
spring.cloud.stream.default.producer.headerMode=embeddedHeaders

正在发送消息：

@Publisher(channel = "testChannel")
public Object newTest(Object param) {
    ...
    return myObject;
}

Answer 1

是的，http://docs.spring.io/spring-cloud-stream/docs/chelsea.sr2/reference/htmlsingle/index.html#_consumer_properties

头模式

设置为raw时，禁用输入的头解析。仅对本机不支持消息头且需要嵌入头的消息传递中间件有效。当入站数据来自Spring Cloud Stream应用程序外部时非常有用。

但那已经是春天的云流故事，而不是春天的卡夫卡本身。