Spring-boot Integrated Kafka

1 Configuring Pom.xml

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId> spring-boot-starter-parent</artifactid>
        <version>1.5.2.RELEASE</version>
    </parent >
    <dependency>
    <groupId>org.springframework.kafka</groupId>
    <artifactid >spring-kafka</artifactId>
</dependency>

2 Configuring Application.properties

Springboot will already support this configuration and can be configured with code hints:

spring.kafka.bootstrap-servers=192.168.200.64:9092
Spring.kafka.consumer.group-id=dpifiltertolog
Spring.kafka.consumer.auto-offset-reset=latest

3 Writing consumer listeners

A thread pool is used in consumer monitoring, and useless code can ignore

Package Com.eversec.windowtool.modules.kafka;
Import Org.apache.kafka.clients.consumer.ConsumerRecord;
Import Org.apache.log4j.Logger;
Import org.springframework.beans.factory.annotation.Autowired;
Import Org.springframework.kafka.listener.MessageListener;
Import Org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

Import org.springframework.stereotype.Component;

Import Com.eversec.windowtool.modules.scene.service.SceneLookupService; @Component public class Consumerthread implements Messagelistener<string, string>{private static final Logger D
    Mpdata = Logger.getlogger ("Dmpdata");
    @Autowired private Scenelookupservice Scenelookupservice;
    @Autowired private Threadpooltaskexecutor Threadpooltaskexecutor;
        @Override public void OnMessage (consumerrecord<string, string> data) {String Dpivalue = Data.value ();
        Dmpdata.info (Dpivalue);
      This.threadPoolTaskExecutor.execute (New Runnable () {@Override      public void Run () {scenelookupservice.dmploglookup (dpivalue);

    }
        });
 }

}

4 Writing configuration Classes

Package Com.eversec.windowtool.common.kafka;
Import org.springframework.beans.factory.annotation.Autowired;
Import Org.springframework.context.annotation.Bean;
Import org.springframework.context.annotation.Configuration;
Import Org.springframework.kafka.core.ConsumerFactory;
Import Org.springframework.kafka.listener.KafkaMessageListenerContainer;
Import org.springframework.kafka.listener.config.ContainerProperties;

Import org.springframework.stereotype.Component;

Import Com.eversec.windowtool.modules.kafka.ConsumerThread;

    @Configuration @Component public class Kafkaconfig {@Autowired private consumerthread consumerthread; @Bean containerproperties containerproperties () {//Configure monitoring topic Containerproperties Containerproperties
         = new Containerproperties ("Dpilogneedlookup");
         Containerproperties.setmessagelistener (Consumerthread);
    return containerproperties; } @Bean kafkamessagelistenercontainer<string, string> MessageliStenercontainer (consumerfactory<string, string> consumerfactory, Containerproperties ContainerProperties
    {return new kafkamessagelistenercontainer<string, string> (Consumerfactory, containerproperties);
 }


}

5 Producers do not need to configure, their own online search how to use the OK.