Elasticsearch如何设置单个字段两种分词器

请求地址：http://127.0.0.1:9200/index/_mapping/type  PUT请求

{
    "properties": {
        "searchWord": {
            "type": "text",
            "analyzer": "ik_max_word",
            "fields": {
                "cn": {
                    "type": "text",
                    "analyzer": "ik_max_word"
                },
                "en": {
                    "type": "text",
                    "analyzer": "english"
                }
             }
         }
    }
}