关于elasticsearch搜索结果的类型统计问题

GET dest/_search

{

  "query": {"query_string": {

    "default_field": "label",

    "query": "使用"

  }},"aggs": {

    "type_aggs": {

      "terms": {

        "field": "_type",

        "size": 10

      }

    }

  }

  

}