Elasticsearch查询RangeQuery语法示例

GET /{index}/_search
{
  "query": {
    "range": {
      "{field}": {
        "gte": "{lowerBound}",
        "lte": "{upperBound}",
        "gt": "{lowerBound}",
        "lt": "{upperBound}",
        "boost": {boostValue},
        "fORMat": "{dateFormat}",
        "time_zone": "{timezone}"
      }
    }
  }
}

GET /products/_search
{
  "query": {
    "range": {
      "price": {
        "gte": 100,
        "lte": 200
      }
    }
  }
}

GET /logs/_search
{
  "query": {
    "range": {
      "timestamp": {
        "gte": "2022-01-01",
        "lte": "2022-01-31",
        "format": "yyyy-MM-dd"
      }
    }
  }
}

GET /user_info/_search
{
  "query": {
    "range": {
      "age": {
        "gte": "20",
        "lte": "30"
      }
    }
  }
}

SearchRequest searchRequest = new SearchRequest("user_info");
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
RangeQueryBuilder rangeQueryBuilder = QueryBuilders.rangeQuery("age")
        .gte("20")
        .lte("30");
searchSourceBuilder.query(rangeQueryBuilder);
searchRequest.source(searchSourceBuilder);
SearchResponse searchResponse = restHighLevelClient.search(searchRequest, RequestOptions.DEFAULT);