JestClient多條件查詢BoolQueryBuilder問題

使用BoolQueryBuilder

BoolQueryBuilder queryBuilder = QueryBuilders.boolQuery();
queryBuilder.should(QueryBuilders.matchQuery("appNameText", keyword));
queryBuilder.should(QueryBuilders.matchQuery("appIntroText", keyword));
sourceBuilder.query(queryBuilder);

會報錯，因爲查詢語句會多出"type" : "boolean"

結果展示

{
  "query" : {
    "bool" : {
      "should" : [ {
        "match" : {
          "appNameText" : {
            "query" : "調查",
            "type" : "boolean"
          }
        }
      }, {
        "match" : {
          "appIntroText" : {
            "query" : "調查",
            "type" : "boolean"
          }
        }
      } ]
    }
  }
}

解決方案，加上.type(null)把type去除

BoolQueryBuilder queryBuilder = QueryBuilders.boolQuery();
queryBuilder.should(QueryBuilders.matchQuery("appNameText", keyword).type(null));
queryBuilder.should(QueryBuilders.matchQuery("appIntroText", keyword).type(null));
sourceBuilder.query(queryBuilder);

結果展示

{
  "query" : {
    "bool" : {
      "should" : [ {
        "match" : {
          "appNameText" : {
            "query" : "調查"
          }
        }
      }, {
        "match" : {
          "appIntroText" : {
            "query" : "調查"
          }
        }
      } ]
    }
  }
}