示例:queryStringQuery("title:elasticsearch AND content:basics") boostingQuery,boolQuery 功能:提升查询(提升某些查询结果的权重)和布尔查询(组合多个查询条件)。 示例:boostingQuery(positiveQuery, negativeQuery.boost(-0.5f)), boolQuery().must(QueryBuilders.matchQuery("title", "elasticsearch")).should(Query...
import org.elasticsearch.index.query.QueryBuilder; import org.elasticsearch.index.query.QueryBuilders; import org.elasticsearch.index.query.QueryStringQueryBuilder; import org.elasticsearch.index.query.RangeQueryBuilder; import org.elasticsearch.index.query.SpanFirstQueryBuilder; import org.elasticsearch.index.q...
"query":"我是 AND 主角",//查到4条记录 "fields":["name","note"] } } } JavaApi publicvoidqueryStringQuery()throwsIOException { QueryStringQueryBuilderstringQueryBuilder=QueryBuilders .queryStringQuery("我是主角").field("name").field("note"); parseResponse(stringQueryBuilder); } bool查询&结果...
builder.must(QueryBuilders.queryStringQuery("年轻").field("author")); builder.should(QueryBuilders.matchQuery("count",1)); 3、排序查询 FieldSortBuilder sort = SortBuilders.fieldSort("count").order(SortOrder.ASC); 4、一个字段匹配多个值 builder.must(QueryBuilders.termsQuery("desc", "年","书...
QueryBuilder queryBuilder = QueryBuilders.termQuery("字段","term值"); SearchResponse response = client.prepareSearch("索引名称") .setTypes("type名称") .setSearchType(SearchType.DFS_QUERY_THEN_FETCH) .setQuery(queryBuilder) .execute()
2 对所有字段分词查询(queryStringQuery) 1)源代码 AI检测代码解析 @Test publicvoid query() { // 1 条件查询 SearchResponse searchResponse = client.prepareSearch("blog").setTypes("article") .setQuery(QueryBuilders.queryStringQuery("全文")).get(); ...
QueryStringQueryBuilder query = QueryBuilders.queryStringQuery("华为手机").field("title").field("categoryName") .field("brandName").defaultOperator(Operator.AND); simple_query_string:有default_operator连接符的脚本 代码语言:javascript 代码运行次数:0 运行 AI代码解释 GET goods/_search { "query": {...
query_string:有default_operator连接符的脚本 GET goods/_search { "query": { "query_string": { "fields": ["title","brandName","categoryName"], "query": "华为手机 " , "default_operator": "AND" } } } java代码 QueryStringQueryBuilder query = QueryBuilders.queryStringQuery("华为手机")....
() .query(QueryBuilders.queryStringQuery("张三").field("name")); //搜索 SearchRequest searchRequest = new SearchRequest(); searchRequest.indices("cs_index"); searchRequest.types("_doc"); searchRequest.source(builder); // 执行请求 SearchResponse response = client.search(searchRequest, ...
queryStringQuery()Simple Query StringSimpleQueryStringBuilder QueryBuilders.simpleQueryStringQuery() 基于词项的查询 Term term 查询可用作精确值匹配,精确值的类型则可以是数字,时间,布尔类型,或者是那些 not_analyzed 的字符串。对应的 Query...