目录 Java API Client https://www.elastic.co/guide/en/elasticsearch/client/java-api-client/current/index.html Java REST Client(rest-high-level-client): https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-high.html Java REST Client依赖 <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>elasticsearch-rest-high-level-client</artifactId> </dependency> 使用对象操作es RestHighLevelClient client = new RestHighLevelClient( RestClient.builder( new...