1种方法:
RangeQueryBuilder 构建范围查询条件;
可以使用 RangeQueryBuilder 作为时间范围查询。
示例如下:
public class EsRange{
public void RangeSearch(TransportClient client){
//时间范围的设定
RangeQueryBuilder rangequerybuilder = QueryBuilders
.rangeQuery("inputtime")
.from("2016-7-21 00:00:01").to("2016-7-21 00:00:03");
//生成DSL查询语句
SearchSourceBuilder sourceBuilder = new SearchSourceBuilder();
sourceBuilder.query(rangequerybuilder);
//System.out.println(sourceBuilder.toString());
//查询建立
SearchRequestBuilder responsebuilder = client
.prepareSearch("pointdata")
.setTypes("pointdata");
SearchResponse myresponse=responsebuilder
.setQuery(QueryBuilders.boolQuery()
.must(QueryBuilders.matchPhraseQuery //must表示and
("pointid","W3.UNIT1.10LBG01CP301")
)
.must(rangequerybuilder))
.setFrom(0).setSize(50) //分页
.setExplain(true)
.execute()
.actionGet();
SearchHits hits = myresponse.getHits();
for(int i = 0; i < hits.getHits().length; i++) {
System.out.println(hits.getHits()[i].getSourceAsString());
}
}
}
第二种方法:
public interface ItemRepository extends ElasticsearchRepository<Item,Long>{
/**
* 根据价格区间查询
* @param price1
* @param price2
* @return
*/
List<Item> findByPriceBetween(double price1, double price2);
}
Elasticsearch Java API 的使用 — 范围查询
原文:https://www.cnblogs.com/fulong133/p/12789344.html