In order to keep the syntax consistent with MP, some code in this framework comes from the open source framework [mybatis-plus] (https://mp.baomidou.com/), or has been modified, so it is hereby declared.

The official ElasticSearch open source framework [RestHighLevelClient] (https://www.elastic.co/guide/en/elastic search/client/Java-rest/current/index.html) is used at the bottom of this framework, which is hereby declared.

This framework adopts the same [Apache2.0 open source protocol] as Mybatis-plus (https://www.apache.org/licenses/license-2.0), and promises never to participate in commercial use, only for free use.