4.0.0 org.example kafkaSpringCluster 1.0-SNAPSHOT 8 8 UTF-8 org.springframework.boot spring-boot-starter-parent 2.2.2.RELEASE org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test com.alibaba fastjson 1.2.78 org.projectlombok lombok org.springframework.kafka spring-kafka org.apache.maven.plugins maven-compiler-plugin 1.8 1.8