Elasticsearch7.4.2本地同义词配置（使用Head插件）

 elasticsearch-7.4.2\config\config\synonym.txt

哪儿,在哪,何处,什么地方=>哪里
状况,情况=>状态
注解,注释=>备注

{
  "settings": {
    "analysis": {
      "analyzer": {
        "ik_syno_smart": {
          "type": "custom",
          "tokenizer": "ik_smart",
          "filter": [
            "my_synonym_filter"
          ]
        },
        "ik_syno_max": {
          "type": "custom",
          "tokenizer": "ik_max_word",
          "filter": [
            "my_synonym_filter"
          ]
        }
      },
      "filter": {
        "my_synonym_filter": {
          "type": "synonym",
          "synonyms_path": "config/synonym.txt"
        }
      }
    }
  }
}

 

{
  "analyzer": "ik_syno_smart",
  "text": "在哪注解情况"
}