希望使用kafka:message-driven-channel-adapter.
在以下频道中生成消息：headers['topic']=inmsge\u topic，emailmesge\u topic
在网上也找不到类似的好例子。请建议。
使用时工作正常
内景-kafka:inbound-channel-adapter but 它需要轮询
以下是使用的配置：

<int-kafka:outbound-channel-adapter id="kafkaOutboundChannelAdapter" kafka-producer-context-ref="kafkaProducerContext"
                                                                 auto-startup="true" channel="inputToKafka" message-key="kafka_messageKey">
          <int:poller fixed-delay="1000" time-unit="MILLISECONDS" receive-timeout="0" task-executor="taskExecutor" /> 
   </int-kafka:outbound-channel-adapter>

   <int-kafka:producer-context id="kafkaProducerContext"
          producer-properties="producerProperties">
          <int-kafka:producer-configurations>
                <int-kafka:producer-configuration
                       broker-list="${kafka.producer.brokerList}" topic="headers['topic']" key-class-type="java.lang.String"
                       value-class-type="com.vo.MessageVO"
                       value-encoder="kafkaEncoder" key-encoder="kafkaKeyEncoder"
                       compression-type="none" />
          </int-kafka:producer-configurations>
   </int-kafka:producer-context>    
   <int:channel id="inputToKafka">
     <int:queue />
   </int:channel>

  <int:channel id="inputFromKafka">
   </int:channel>
 <bean id="kafkaConfiguration" class="org.springframework.integration.kafka.core.ZookeeperConfiguration">
   <constructor-arg ref="zookeeperConnect"/>

<bean id="connectionFactory" class="org.springframework.integration.kafka.core.DefaultConnectionFactory">
    <constructor-arg ref="kafkaConfiguration"/>

<int-kafka:message-driven-channel-adapter
        id="adapter"
        channel="inputFromKafka"
        connection-factory="connectionFactory"
        key-decoder="kafkaKeyDecoder"
        payload-decoder="kafkaDecoder"          
        max-fetch="100"
        topics="inMsge_topic"/>

        <int-kafka:message-driven-channel-adapter
        id="adapter1"
        channel="inputFromKafka"
        connection-factory="connectionFactory"
        key-decoder="kafkaKeyDecoder"
        payload-decoder="kafkaDecoder"          
        max-fetch="100"
        topics="emailMesge_topic"/>

    <int-kafka:zookeeper-connect id="zookeeperConnect"
    zk-connect="localhost:2181" zk-connection-timeout="6000"
    zk-session-timeout="400" zk-sync-time="200" />

日志输出：
20:01:13.130[pool-5-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=2]@0 20:01:13.131[pool-5-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=4]@0 20:01:13.131[pool-5-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=1]@0 20:01:13.131[pool-5-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=0]@0 20:01:13.131[pool-5-thread-1]debug o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=3]@1913 20:01:13.134[pool-11-thread-1]debug o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=1]@0 20:01:13.134[pool-11-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=3]@1913 20:01:13.134[pool-11-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=4]@0 20:01:13.134[pool-11-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=2]@0 20:01:13.134[pool-11-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='inmsge\u topic'，id=0]@0 20:01:13.158[pool-7-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=1]@0 20:01:13.158[pool-7-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=3]@334 20:01:13.158[pool-7-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=0]@0 20:01:13.158[pool-7-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=4]@0 20:01:13.158[pool-7-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=2]@0 20:01:13.164[pool-13-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=1]@0 20:01:13.164[pool-13-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=4]@0 20:01:13.164[pool-13-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=0]@0 20:01:13.164[pool-13-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=3]@334 20:01:13.164[pool-13-thread-1]调试o.s.i.kafka.core.defaultconnection-从分区读取[topic='emailmesge\u topic'，id=2]@0