2023-03-21发表2023-03-30更新数据库0次访问

Elasticsearch插件集成

简繁通检

- 安装的插件一版本大多数要和es版本保持一致

简繁体转化

1	./bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-stconvert/releases/download/v7.6.2/elasticsearch-analysis-stconvert-7.6.2.zip

在线安装Hanlp

1	./bin/elasticsearch-plugin install https://github.com/KennFalcon/elasticsearch-analysis-hanlp/releases/download/v7.6.2/elasticsearch-analysis-hanlp-7.6.2.zip

这里要要先根据链接将文件下载下来，放到一个指定的文件夹，例如这里放【D:/plugins/elasticsearch-analysis-hanlp-7.6.2.zip】
离线安装Hanlp
1
./bin/elasticsearch-plugin install file:///D:/plugins/elasticsearch-analysis-hanlp-7.6.2.zip

因为ICU是ES同一家公司的亲兄弟，所以可以直接这么安装，不用考虑版本、地址等问题

在线安装ICU

1	./bin/elasticsearch-plugin install analysis-icu

查看插件列表

1	./bin/elasticsearch-plugin list

构建测试用例索引

PUT hotel
{
  "settings": {
    "analysis": {
      "char_filter": {
        "tsconvert": {
          "convert_type": "t2s",
          "type": "stconvert",
          "keep_both": "true",
          "delimiter": "#"
        }
      },
      "analyzer": {
        "keywordAnalyzer": {
          "type": "custom",
          "char_filter": [
            "tsconvert"
          ],
          "tokenizer": "keyword"
        }
      }
    }
  },
  "mappings": {
    "properties": {
      "title":{
        "type": "text",
        "analyzer": "keywordAnalyzer"
      },
      "city":{
        "type":"keyword"
      },
      "price":{
        "type": "double"
        }
    }
  }
}


PUT hotel01
{
  "settings": {
    "analysis": {
      "char_filter": {
        "tsconvert": {
          "convert_type": "t2s",
          "type": "stconvert",
          "keep_both": "true",
          "delimiter": "#"
        }
      },
      "analyzer": {
        "keywordAnalyzer": {
          "type": "custom",
          "char_filter": [
            "tsconvert"
          ],
          "tokenizer": "keyword"
        }
      }
    }
  },
  "mappings": {
    "properties": {
      "title":{
        "type": "text",
        "analyzer": "keywordAnalyzer"
      },
      "city":{
        "type":"keyword"
      },
      "price":{
        "type": "double"
      }
    }
  }
}