4.0.0 org.springframework.boot spring-boot-starter-parent 2.7.11 cc.bnblogs elasticSearchDemo 0.0.1-SNAPSHOT elasticSearchDemo elasticSearchDemo 1.8 org.springframework.boot spring-boot-starter-web org.elasticsearch elasticsearch 7.8.0 org.elasticsearch.client elasticsearch-rest-high-level-client 7.8.0 org.springframework.boot spring-boot-devtools org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin org.projectlombok lombok