ElasticSearch term&terms&match查询

将重复代码写入一个方法中，减少代码冗余度

public class QueryServiceImpl implements QueryService {
    
    

    public void baseQuery(String index, String type, QueryBuilder query) throws IOException {
    
    
        RestHighLevelClient client = ConnectionUtil.restHighLevelClient();
        SearchRequest searchRequest = new SearchRequest(index);
        searchRequest.types(type);
        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
        searchSourceBuilder.query(query);
        searchRequest.source(searchSourceBuilder);
        SearchResponse response = client.search(searchRequest, RequestOptions.DEFAULT);
        SearchHit[] searchHits = response.getHits().getHits();
        for (SearchHit searchHit : searchHits) {
    
    
            System.err.println(searchHit.getSourceAsString());
        }
    }


    @Override
    public void termQuery(String index, String type, String field, String value) throws Exception {
    
    
//        RestHighLevelClient client = ConnectionUtil.restHighLevelClient();
//        SearchRequest searchRequest = new SearchRequest(index).types(type);
//        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
//        searchSourceBuilder.query(QueryBuilders.termQuery(field,value));
//        searchRequest.source(searchSourceBuilder);
//        SearchResponse response = client.search(searchRequest, RequestOptions.DEFAULT);
//        SearchHit[] hits = response.getHits().getHits();
//        for (SearchHit hit : hits) {
    
    
//            System.err.println(hit.getSourceAsString());
//        }

        //baseQuery(index,type,QueryBuilders.termQuery(field,value));
        termsQuery(index, type, field, value);
    }

    @Override
    public void termsQuery(String index, String type, String field, String... value) throws Exception {
    
    
//        RestHighLevelClient client = ConnectionUtil.restHighLevelClient();
//        SearchRequest searchRequest = new SearchRequest(index).types(type);
//        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
//        searchSourceBuilder.query(QueryBuilders.termsQuery(field,value));
//        searchRequest.source(searchSourceBuilder);
//        SearchResponse response = client.search(searchRequest, RequestOptions.DEFAULT);
//        SearchHit[] hits = response.getHits().getHits();
//        for (SearchHit hit : hits) {
    
    
//            System.err.println(hit.getSourceAsString());
//        }
        baseQuery(index, type, QueryBuilders.termsQuery(field, value));

    }

    @Override
    public void queryAll(String index, String type) throws Exception {
    
    
//        RestHighLevelClient client = ConnectionUtil.restHighLevelClient();
//        SearchRequest searchRequest = new SearchRequest(index).types(type);
//        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
//        searchSourceBuilder.query(QueryBuilders.matchAllQuery());
//        searchRequest.source(searchSourceBuilder);
//        SearchResponse response = client.search(searchRequest, RequestOptions.DEFAULT);
//        SearchHit[] hits = response.getHits().getHits();
//        for (SearchHit hit : hits) {
    
    
//            System.err.println(hit.getSourceAsString());
//        }
        baseQuery(index, type, QueryBuilders.matchAllQuery());
    }

    @Override
    public void matchQuery(String index, String type, String field, String value) throws Exception {
    
    
//        RestHighLevelClient client = ConnectionUtil.restHighLevelClient();
//        SearchRequest searchRequest = new SearchRequest(index).types(type);
//        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
//        searchSourceBuilder.query(QueryBuilders.matchQuery(field,value));
//        searchRequest.source(searchSourceBuilder);
//        SearchResponse response = client.search(searchRequest, RequestOptions.DEFAULT);
//        SearchHit[] hits = response.getHits().getHits();
//        for (SearchHit hit : hits) {
    
    
//            System.err.println(hit.getSourceAsString());
//        }
        baseQuery(index, type, QueryBuilders.matchQuery(field, value));
    }

    @Override
    public void matchQueryWithOperator(String index, String type, String field, String value, Operator operator) throws Exception {
    
    
//        RestHighLevelClient client = ConnectionUtil.restHighLevelClient();
//        SearchRequest searchRequest = new SearchRequest(index).types(type);
//        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
//        searchSourceBuilder.query(QueryBuilders.matchQuery(field,value).operator(operator));
//        searchRequest.source(searchSourceBuilder);
//        SearchResponse response = client.search(searchRequest, RequestOptions.DEFAULT);
//        SearchHit[] hits = response.getHits().getHits();
//        for (SearchHit hit : hits) {
    
    
//            System.err.println(hit.getSourceAsString());
//        }
        baseQuery(index, type, QueryBuilders.matchQuery(field, value).operator(operator));
    }

    @Override
    public void matchQueryMulti(String index, String type, String value, String... field) throws Exception {
    
    
//        RestHighLevelClient client = ConnectionUtil.restHighLevelClient();
//        SearchRequest searchRequest = new SearchRequest(index).types(type);
//        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
//        searchSourceBuilder.query(QueryBuilders.multiMatchQuery(field,value));
//        searchRequest.source(searchSourceBuilder);
//        SearchResponse response = client.search(searchRequest, RequestOptions.DEFAULT);
//        SearchHit[] hits = response.getHits().getHits();
//        for (SearchHit hit : hits) {
    
    
//            System.err.println(hit.getSourceAsString());
//        }
        baseQuery(index, type, QueryBuilders.multiMatchQuery(field, value));
    }

    @Override
    public void idsQuery(String index, String type, String... id) throws Exception {
    
    
        baseQuery(index, type, QueryBuilders.idsQuery(type).addIds(id));
    }