.must(QueryBuilders.matchQuery("field1","value")) .filter(QueryBuilders.rangeQuery("field2").from("value1").to("value2")); In the above example, the must method is used to add a match query, and the filter method is used to add a range query. The match query will search for do...
boolQuery().must(QueryBuilders.matchQuery("title", "elasticsearch")).should(QueryBuilders.matchQuery("author", "shay")) span*Query系列 功能:用于实现更精细的句法或位置相关的查询,如spanTermQuery,spanFirstQuery,spanNearQuery等。 nestedQuery 功能:针对嵌套对象的查询。 示例:nestedQuery("comments", ter...
指定查询条件 SearchSourceBuilder builder = new SearchSourceBuilder(); builder.query(QueryBuilders.matchQuery("smsContent","周末快乐")); builder.size(20); //ES 默认只查询10条数据,如果想查询更多,添加 Size request.source(builder); //3. 执行查询 SearchResponse resp = client.search(request, ...
BoolQueryBuilder复合查询 BoolQueryBuilder对象使用must方法build,多个and使用多个must 代码语言:javascript 代码运行次数:0 运行 AI代码解释 WildcardQueryBuilder queryBuilder1=QueryBuilders.matchQuery("name","li");WildcardQueryBuilder queryBuilder2=QueryBuilders.matchQuery("id","1");BoolQueryBuilder boolQuery...
QueryBuilders.matchQuery("name",”小明”); 2.模糊查询 2.1.常用的字符串查询--左右模糊 QueryBuilders.queryStringQuery("fieldValue").field("fieldName"); 2.2前缀查询 如果字段没分词,就匹配整个字段前缀 QueryBuilders.prefixQuery("fieldName","fieldValue"); ...
ES源代码中对matchPhrasePrefixQuery的描述如下所示: /** * Creates a match query with type "PHRASE_PREFIX" for the provided field name and text. * * @param name The field name. * @param text The query text (to be analyzed). */ ...
* matchQuery("key", Obj) 单个匹配, field不支持通配符, 前缀具高级特性 * multiMatchQuery("text", "field1", "field2"..); 匹配多个字段, field有通配符忒行 * matchAllQuery(); 匹配所有文件*/@TestpublicvoidtestQueryBuilder() {//QueryBuilder queryBuilder = QueryBuilders.termQuery("user", "ki...
SearchRequest searchRequest=newSearchRequest("my_index");SearchSourceBuilder searchSourceBuilder=newSearchSourceBuilder();searchSourceBuilder.query(QueryBuilders.matchQuery("content","Elasticsearch"));searchRequest.source(searchSourceBuilder);SearchResponse searchResponse=client.search(searchRequest,RequestOptions....
QueryBuilders.matchQuery(“address”,“北京 天津”).operator(Operator.OR) mathcQuery与termQuery区别: **matchQuery:会将搜索词分词,再与目标查询字段进行匹配,若分词中的任意一个词与目标字段匹配上,则可查询到。 termQuery:不会对搜索词进行分词处理,而是作为一个整体与目标字段进行匹配,若完全匹配,则可查询...
QueryBuilder queryBuilder = QueryBuilders.matchQuery("name", "li"); 1. 2. 3. 查询多个字段匹配某一个值 //搜索name中或nickname中包含有li的文档(必须与li一致) QueryBuilder queryBuilder = QueryBuilders.multiMatchQuery("li","name", "nickname"); ...