elasticsearch7.1.1中ik-analysis无法解析 中文

POST /it_learner/_doc/work1

{

    "settings": {

        "index": {

            "number_of_shards": "1",

            "number_of_replicas": "0"

        }

    },

    "mappings": {

        "properties": {

            "name": {

                "type": "text"

            },

            "age": {

                "type": "integer"

            },

            "mail": {

                "type": "keyword"

            },

            "hobby": {

                "type": "text",

                "analyzer": "ik_max_word"

            }

        }

    }

}

/POST it_learner/_bulk

{"index": {"_index": "it_learner", "_id": 1}}

{"name": "袁隆平", "age": "17", "mail": "123@163.com", "hobby": " 足球、篮球"}

/POST it_learners/_search

{

    "query": {

        "match": {

            "hobby": "足球、篮球"

        }

    },

    "highlight": {

        "fields": {

            "hobby": {}

        }

    }

}

"_source": {

      "name": "袁隆平",

      "age": "17",

      "mail": "123@163.com",

      "hobby": " 足球、篮球"

    },

    "highlight": {

      "hobby": [

        [b]"<em>足</em><em>球</em>、篮<em>球</em>"

[/b]      ]

    }

  }