Kafka生产消费流程 准备工作 创建maven工程,引入依赖 <dependency> <groupId>org.apache.kafka</groupId> <artifactId>kafka-clients</artifactId> <version>3.3.1</version> </dependency> 消费者 public class HelloKafkaConsumer { public static void main(String[] args) { Properties properties = new Properties(); properties.put("bootstrap.servers","192.168.140.103:9092"); properties.put("key.deserializer", StringDeserializer.class); properties.put("value.deserializer", StringDeserializer.class);...