elasticJava.java

public static void main(String[] args) {
        try {
            TransportClient client = new PreBuiltTransportClient(Settings.EMPTY)
                    .addTransportAddress(new TransportAddress(InetAddress.getByName("localhost"), 9300));

            String jsonObject = "{\"age\":14,\"dateOfBirth\":1471466076564,"
                    +"\"fullName\":\"John Doe\"}";
            IndexResponse response = client.prepareIndex("people", "Doe")
                    .setSource(jsonObject, XContentType.JSON).get();

            String id = response.getId();
            String index = response.getIndex();
            String type = response.getType();
            long version = response.getVersion();
            System.out.println(id);
            System.out.println(index);
            System.out.println(type);
            System.out.println(version);
            System.out.println(response.getResult());
            SearchResponse searchResponse = client.prepareSearch()
                    .setTypes()
                    .setSearchType(SearchType.DFS_QUERY_THEN_FETCH)
                    .setPostFilter(QueryBuilders.rangeQuery("age").from(10).to(15))
                    .execute()
                    .actionGet();
            List<SearchHit> searchHits = Arrays.asList(searchResponse.getHits().getHits());

            searchHits.forEach(
                    hit -> System.out.println(hit.getSourceAsString()));

        }catch (Exception ex){
            ex.printStackTrace();
        }
    }
    
    
    

org.elasticsearch.client transport 6.6.0 org.elasticsearch elasticsearch 6.6.0