java_seeking的博客

首先看一下kafka Producer 怎么编写： public class TestProducer { public static void main(String[] args) { Properties props = new Properties(); props.put("bootstrap.servers", "192.168.127.31:...

kafka producer java 客户端 数据不能写入topic? 方法参见博客 :producer 数据没法写入topic

kafka consumer Java 客户端不能消费到top中的数据，但是使用客户端能够消费数据 问题解决：确保 ${kafka_home_dir}/config/consumer.properties 中配置的groupid==consumer中配置的groupid ...

Producer public class KafkaProducerDemo { private final Producer<String,String> kafkaProducer; public final static String TOPIC="JAVA_TOPIC"; private KafkaProducerDemo(){ ...