es java 聚合查询

亦凉 2023-02-09 10:25 14阅读 0赞

> 1.      BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery();
>         for (String key : filter.keySet()) {
>             if ("rootOrderNo".equals(key)) {
>                 boolQueryBuilder.must(QueryBuilders.termQuery("rootOrderNo.keyword", filter.get(key).toString()));
>                 continue;
>             }
>             if ("path".equals(key)) {
>                 boolQueryBuilder.must(QueryBuilders.termQuery("path", filter.get(key).toString()));
>                 continue;
>             }
>             if ("orderTypes".equals(key)) {
>                 JSONArray array = JSONArray.parseArray(filter.get(key).toString());
>                 List<Integer> orderTypes = JSONObject.parseArray(array.toJSONString(), Integer.class);
>                 boolQueryBuilder.must(QueryBuilders.termsQuery("orderType", orderTypes));
>                 continue;
>             }
>             if ("orderNos".equals(key)) {
>                 boolQueryBuilder.must(QueryBuilders.termsQuery("orderNo.keyword", (List<String>) filter.get(key)));
>                 continue;
>             }
>             boolQueryBuilder.must(QueryBuilders.termQuery("deleteFlag", false));
>         }
>         //aggregation 聚合查询字段amount
>         SumAggregationBuilder aggregation = AggregationBuilders.sum("amount").field("amount");
>         //aggregation 聚合查询字段transactionAmount
>         SumAggregationBuilder aggregation1 = AggregationBuilders.sum("transactionAmount").field("transactionAmount");
>         SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
>         searchSourceBuilder.query(boolQueryBuilder).explain(true).aggregation(aggregation).aggregation(aggregation1);
>         SearchRequest searchRequest = new SearchRequest(ORDER_INDEX);
>         searchRequest.source(searchSourceBuilder);
>         SearchResponse response = restHighLevelClient.search(searchRequest, RequestOptions.DEFAULT);
>         ParsedSum parsedSum = response.getAggregations().get("amount");
>         ParsedSum tParsedSum = response.getAggregations().get("transactionAmount");
>         Map<String, Object> map = new HashMap<>();
>         map.put("amount", parsedSum.getValue());
>         map.put("transactionAmount", tParsedSum.getValue());
>         return Result.getInstance(map);