在Elasticsearch中,QueryBuilder是用于构建查询的强大工具,而ElasticsearchRepository则是Spring Data Elasticsearch提供的一个接口,用于方便地与Elasticsearch进行交互。下面我将按照你的提示,逐步解答你的问题,并展示如何结合QueryBuilder和ElasticsearchRepository来实现一个match_all查询。 1. 理解Elasticsearch的QueryBuilder功能 ...
1)源代码 @Test publicvoidmatchAllQuery() { // 1 执行查询 SearchResponsesearchResponse = client.prepareSearch("blog").setTypes("article") .setQuery(QueryBuilders.matchAllQuery()).get(); // 2 打印查询结果 SearchHitshits = searchResponse.getHits();// 获取命中次数,查询结果有多少对象 System.o...
importorg.elasticsearch.index.query.MatchAllQueryBuilder;//导入依赖的package包/类@TestpublicvoidshouldSaveTwice(){finalImmutableList.Builder<Person> builder = ImmutableList.builder();for(inti=0; i< ElasticSearchRepository.SCROLL_SIZE *2;i++) { builder.add(PERSON); }finalList<Person> persons = bu...
importorg.elasticsearch.index.query.MatchAllQueryBuilder;//导入依赖的package包/类@TestpublicvoidshouldSaveTwice(){finalImmutableList.Builder<Person> builder = ImmutableList.builder();for(inti=0; i< ElasticSearchRepository.SCROLL_SIZE *2;i++) { builder.add(PERSON); }finalList<Person> persons = bu...