springboot集成kafka配置方式 1、配置kafka生产者 importlombok.extern.slf4j.Slf4j;importorg.apache.kafka.clients.producer.ProducerConfig;importorg.apache.kafka.common.config.SaslConfigs;importorg.apache.kafka.common.serialization.StringDeserializer;importorg.springframework.beans.factory.annotation.Value;importorg...
spring:kafka:bootstrap-servers:localhost:9092consumer:group-id:my-groupauto-offset-reset:earliestkey-deserializer:org.apache.kafka.common.serialization.StringDeserializervalue-deserializer:org.apache.kafka.common.serialization.StringDeserializerproducer:key-serializer:org.apache.kafka.common.serialization.StringSerial...
(一)springboot kafka配置 1:spring.kafka.bootstrap-servers配置kafak的broker地址,格式为 host:port,可以配置多个,用“,”隔开; 2:spring.kafka.client-id发出请求时传递给服务器的ID,用于服务器端日志记录; (二)消费者配置 3:spring.kafka.consumer.bootstrap-servers配置kafak customer 的broker地址,格式为 host...
<dependency> <groupId>org.springframework.kafka</groupId> <artifactId>spring-kafka</artifactId></dependency> application.yml配置:server: port: 8080spring: kafka: bootstrap-servers: 8.140.246.47:9092 producer: # 生产者 retries: 3 # 设置大于0的值,则客户端会将发送失败的记...
1.创建主题配置文件 @Configuration public class TopicConfigure { @Bean public KafkaAdmin admin(){ Map<String,Object> configs = new HashMap<>(); configs.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG,"192.168.45.128:9092"); return new KafkaAdmin(configs); ...
hostkafka:bootstrap-servers:修改为自己Kafka服务器地址consumer:group-id:kafka-demo-kafka-groupkey-deserializer:org.apache.kafka.common.serialization.StringDeserializer #关键字的序列化类value-deserializer:org.apache.kafka.common.serialization.StringDeserializer #值的序列化类properties:#账号密码配置sasl.mechanism...
SpringBoot 版本:2.1.7.RELEASE Spring For Apache Kafka 版本:2.2.11.RELEASE 1、Topic 配置 @ConfigurationpublicclassKafkaTopicConfig{/** * 定义一个KafkaAdmin的bean,可以自动检测集群中是否存在topic,不存在则创建 */@BeanpublicKafkaAdminkafkaAdmin(){Map<String,Object>configs=newHashMap<>();// 指定多个...
<artifactId>spring-kafka</artifactId> <version>${spring-kafka.version}</version> </dependency> 2、添加Spring Boot的自动配置 自动配置类: org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration 配置属性类: org.springframework.boot.autoconfigure.kafka.KafkaProperties ...
application.yml配置:server:port:8080spring:kafka:bootstrap-servers:8.140.246.47:9092producer:# ...