ES sping-data使用

BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery().filter(QueryBuilders.termQuery(
        filterField, tenantCode));
MaxAggregationBuilder aggData = AggregationBuilders.max("aggData").field(field);
SearchQuery searchQuery = new NativeSearchQueryBuilder()
        .withIndices(index)
        .withTypes("_doc")
        .withQuery(boolQueryBuilder)
        .addAggregation(aggData)
        .build();
Aggregations query = elasticsearchRestTemplate.query(searchQuery, SearchResponse::getAggregations);
ParsedMax aggregation = (ParsedMax) query.asList().get(0);