4.0.0 top.fjy8018 elasticsearch 0.0.1-SNAPSHOT jar elasticsearch ElasticSearchStudyProject org.springframework.boot spring-boot-starter-parent 2.0.2.RELEASE UTF-8 UTF-8 1.8 6.2.4 org.elasticsearch.client transport ${elasticsearch.version} org.apache.logging.log4j log4j-core org.projectlombok lombok org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-maven-plugin