SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder(); TermsQueryBuilder termsQueryBuilder = QueryBuilders.termsQuery("city", hotelDocRequest.getCities()); Date createTimeStart = hotelDocRequest.getCreateTimeStart(); String createTimeStartToSearch = new SimpleDateFormat("yyyy-MM-dd HH:...
SearchSourceBuilder searchSourceBuilder=newSearchSourceBuilder(); searchSourceBuilder.query(QueryBuilders.termQuery("name", "张三")); } # terms 是多值判断publicvoidtest()throwsIOException { SearchRequest searchRequest=newSearchRequest(); SearchSourceBuilder searchSourceBuilder=newSearchSourceBuilder(); se...
String[]indices={"index1","index2"};searchRequest.indices(indices); 1. 2. 构建查询条件 下一步是构建查询条件。我们可以使用Elasticsearch的查询语法来指定搜索条件。 SearchSourceBuildersourceBuilder=newSearchSourceBuilder();sourceBuilder.query(QueryBuilders.termQuery("field","value"));searchRequest.source...
searchSourceBuilder.fetchSource(new String[]{"name","studymodel","price","timestamp"},new String[]{}); // 向搜索请求对象中设置搜索源 searchRequest.source(searchSourceBuilder); // 执行搜索,向ES发起http请求 SearchResponse searchResponse = client.search(searchRequest); // 搜索结果 SearchHits hit...
public Map<Integer, Long> aggSearch(String index, SearchSourceBuilder searchSourceBuilder, String aggName){ SearchRequest searchRequest = new SearchRequest(index); searchRequest.source(searchSourceBuilder); logger.info("DSL语句为:{}",searchRequest.source().toString()); ...
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder(); searchSourceBuilder.query(QueryBuilders.matchAllQuery()); searchRequest.source(searchSourceBuilder); SearchResponse searchResponse = client.search(searchRequest, RequestOptions.DEFAULT); ...
Java中构造ES请求的方式:(后续例子中只保留SearchSourceBuilder的构建语句) 代码语言:javascript 复制 /** * term精确查询 * * @throws IOException */@AutowiredprivateRestHighLevelClient client;@TestpublicvoidqueryTerm()throws IOException{// 根据索引创建查询请求SearchRequest searchRequest=newSearchRequest("perso...
public void searchIndex() throws IOException { SearchRequest searchRequest = new SearchRequest("ik_index"); SearchSourceBuilder ssb = new SearchSourceBuilder(); QueryBuilder qb = new MatchQueryBuilder("desc","香蕉好吃"); ssb.query(qb); ...
首先,我们需要创建一个SearchRequest对象,并设置索引名称和类型: ``` SearchRequest searchRequest = new SearchRequest("index_name"); searchRequest.types("product_type"); ``` 接下来,我们可以使用getsearchsourcebuilder方法来创建SearchSourceBuilder对象。这个对象包含了我们需要定义的查询条件和排序规则: ``` ...
searchSourceBuilder.query(boolQueryBuilder); searchRequest.source(searchSourceBuilder);try{ SearchResponse searchResponse = restHighLevelClient.search(searchRequest, RequestOptions.DEFAULT);// 然后从searchResponse中通过各种方式解析出DocumentList 省略这些代码...}catch(IOException e) { ...