elasticsearch 8.x 插件安装（三）之拼音插件

elasticsearch插件安装合集

elasticsearch插件安装（一）之ik分词器安装（含MySQL更新）

elasticsearch 8.x插件（二）之同义词安装如何解决jdk权限问题

elasticsearch插件安装（二）之dynamic-synonym插件

elasticsearch 8.x 插件安装（三）之拼音插件

elasticsearch 8.x 插件安装（四）之简繁体插件

es 分词器（五）之elasticsearch-analysis-jieba 8.7.0

elasticsearch 8.x 插件安装（六）之Hanlp插件

一、拉取代码

Github地址：https://github.com/infinilabs/analysis-pinyin

二、修改es对应版本

打开elasticsearch目录下的pom文件，将elasticsearch.version版本修改为你需要的版本，此处修改为8.7.0。

点击maven的package命令打包，然后去elasticsearch目录下找到target目录，在release目录下有对应的es插件

三、复制至es plugins目录下

复制到es plugins目录下，并且解压，将原有的名字修改为analysis-pinyin

四、重启es并验证拼音插件

4.1 创建索引

PUT /medcl/ 
{"settings" : {"analysis" : {"analyzer" : {"pinyin_analyzer" : {"tokenizer" : "my_pinyin"}},"tokenizer" : {"my_pinyin" : {"type" : "pinyin","keep_separate_first_letter" : false,"keep_full_pinyin" : true,"keep_original" : true,"limit_first_letter_length" : 16,"lowercase" : true,"remove_duplicated_term" : true}}}}
}

4.2 发送一个拼音分词的请求

GET /medcl/_analyze
{"text": ["刘德华"],"analyzer": "pinyin_analyzer"
}

4.3 返回结果

{"tokens" : [{"token" : "liu","start_offset" : 0,"end_offset" : 1,"type" : "word","position" : 0},{"token" : "de","start_offset" : 1,"end_offset" : 2,"type" : "word","position" : 1},{"token" : "hua","start_offset" : 2,"end_offset" : 3,"type" : "word","position" : 2},{"token" : "刘德华","start_offset" : 0,"end_offset" : 3,"type" : "word","position" : 3},{"token" : "ldh","start_offset" : 0,"end_offset" : 3,"type" : "word","position" : 4}]
}