我已成功使用 Elasticsearch 對內容建立了索引，但在嘗試查詢內容時遇到了麻煩。我想要做的是搜索所有包含值“ ipsum ”（在任何術語中）并且術語“type”應等于“cq：Page”的文檔。我正在使用高級 Rest Java 客戶端。嘗試使用過濾和 Boolquery 但它返回零結果。例子：SearchSourceBuilder sourceBuilder = new SearchSourceBuilder();sourceBuilder.from(0);sourceBuilder.size(10);SearchRequest searchRequest = new SearchRequest();searchRequest.indices("gettingstarted");searchRequest.source(sourceBuilder);BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery();                boolQueryBuilder.must(QueryBuilders.queryStringQuery("ipsum"));boolQueryBuilder.must(QueryBuilders.matchQuery("type", "cq:Page"));sourceBuilder.query(boolQueryBuilder);SearchResponse searchResponse = client.search(searchRequest, RequestOptions.DEFAULT);也嘗試過此操作，但沒有成功，它返回零結果。boolQueryBuilder.must(QueryBuilders.matchQuery("type", NT_PAGE));