#发送消息(注意端口号为配置文件里面的端口号) ./kafka-console-producer.sh --broker-list localhost:9092 --topic ywb #消费消息(可能端口号与配置文件保持一致,或与发送端口保持一致) ./kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic ywb --from-beginning #加了--from-beginning 重...
配置Kafka 消费者属性 在application.properties或application.yml文件中配置 Kafka 消费者属性,例如: # application.propertiesspring.kafka.bootstrap-servers=localhost:9092spring.kafka.consumer.group-id=my-consumer-groupspring.kafka.consumer.auto-offset-reset=earliestspring.kafka.consumer.key-deserializer=org.apache...
@ConfigurationProperties(prefix="lybgeek.kafka.two")@BeanpublicKafkaPropertiestwoKafkaProperties(){returnnewKafkaProperties();}@ConfigurationProperties(prefix="lybgeek.kafka.three")@BeanpublicKafkaPropertiesthreeKafkaProperties(){returnnewKafkaProperties();} 2、配置消费者工厂,消费者工厂绑定对应的KafkaProperties...
@Value("kafka.producer.servers")privateStringservers;@Value("kafka.producer.servers")privateStringservers;@Value("{kafka.producer.retries}") private int retries; @Value("kafka.producer.batch.size")privateintbatchSize;@Value("kafka.producer.batch.size")privateintbatchSize;@Value("{kafka.producer.lin...
public KafkaProperties twoKafkaProperties(){ return new KafkaProperties(); } @ConfigurationProperties(prefix = "lybgeek.kafka.three") @Bean public KafkaProperties threeKafkaProperties(){ return new KafkaProperties(); } 2、配置消费者工厂,消费者工厂绑定对应的KafkaProperties ...
# 启动消费者从主题中拉取消息 ./bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic 主题名 1. 2. 使用生产者发送消息到指定队列 # 启动生产者在命令行发送消息 ./bin/kafka-console-producer.sh --bootstrap-server localhost:9092 --topic 主题名 ...
1、通过 @ConfigurationProperties指定KafkaProperties前缀 @Primary@ConfigurationProperties(prefix = "lybgeek.kafka.one")@BeanpublicKafkaPropertiesoneKafkaProperties(){returnnewKafkaProperties(); } 如果有多个就配置多个,形如 @ConfigurationProperties(prefix = "lybgeek.kafka.two")@BeanpublicKafkaPropertiestwoKafka...
1、通过 @ConfigurationProperties指定KafkaProperties前缀 @Primary@ConfigurationProperties(prefix="lybgeek.kafka.one")@BeanpublicKafkaPropertiesoneKafkaProperties(){returnnewKafkaProperties();} 如果有多个就配置多个,形如 @ConfigurationProperties(prefix="lybgeek.kafka.two")@BeanpublicKafkaPropertiestwoKafkaProperties...
1. 配置pom.xml 文件 <dependency> <groupId>org.springframework.kafka</groupId> <artifactId>spring-kafka</artifactId> </dependency> 2. 配置application.properties 文件 #zookeeper连接地址 kafka.consumer.zookeeper.connect=192.168.16.23:8082 #消费者集群地址ip+port,可以是多个,逗号分隔 ...