设置字段属性index_options:"docs"，查询时还是会给多次出现关键词的文档加分，不是说设置成docs只根据命中，不会因为次数加分

DELETE index1



PUT index1



GET index1/_mapping/doc



PUT index1/_mapping/doc

{

      "doc": {

        "properties": {

          "name": {

            "type": "text",

            "index_options":"docs"

          }

        }

      }

    }

    

POST index1/doc/1

{

  "name":"shoes shoes shoes shoes"

}



POST index1/doc/2

{

  "name":"shoes 123"

}



POST index1/doc/3

{

  "name":"shoes 234"

}





GET index1/_search

{

  "query": {

    "query_string": {

      "default_field": "name", 

      "query": "shoes"

    }

  },"explain": true

}