ElasticSearch NEST搜索

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ElasticSearch NEST搜索

var client = ElasticsearchHelper.GetElasticClient("order");QueryContainer termQuery = new TermQuery() { Field = "lastname", Value = "求和" };var result = client.Search<Order>(s => s .Aggregations(a =>…

ElasticSearch NEST笔记 1. 什么是ElasticSearch? ElasticSearch is a powerful open source search and analytics engine that makes data easy to explore. 可以简单理解成索引加检索的工具,当然它功能多于此.ElasticSearch分为服务端与客户端,服务端提供REST API,客户端使用REST API. 2.怎么安装Elastic? 安装JDK(下载地址) 安装E…

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本篇介绍的是基于Elasticsearch实现搜索推荐词,其中需要用到Elasticsearch的pinyin插件以及ik分词插件,代码的实现这里提供了java跟C#的版本方便大家参考. 1.实现的结果 ①当搜索[qiy]的时候,能匹配企业.祈愿等 ②当搜索[qi业]的时候,只能匹配的到企业,如果没有企业,将使用模糊查询,匹配祈愿. ③当搜索[q业]的时候结果同②. ④当搜索[企y]或[企ye]的时候结果同②. ④当搜索[qy]的时候,能匹配企业.祈愿等. 2.实现的逻辑中文匹配前缀==>全拼…

Creating a custom analyzer in ElasticSearch Nest client

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ElasticSearch入门-搜索(java api)

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