一、根据一个id查询
//索引
IndexCoordinates indexCoordinates = IndexCoordinates.of(CUSTOMER_INFO_ + tenantId);
//封装查询条件
GetQuery getQuery = new GetQuery(tenantId + "_" + id);
InfoIndexMapping mapping = esClient.get(getQuery, InfoIndexMapping.class, indexCoordinates);
二、根据多个ids查询
BoolQueryBuilder boolQueryBuilder = new BoolQueryBuilder();
boolQueryBuilder.must(QueryBuilders.idsQuery().addIds("1","2","3"));