【无标题】es搜索基本操作

本文主要是介绍【无标题】es搜索基本操作，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

一，准备数据

1.创建索引

     PUT /lagou-book/

2.创建mapping

PUT /lagou-book/doc/_mapping
{"properties":{"description":{"type":"text","analyzer":"ik_max_word"},"name":{"type":"text","analyzer":"ik_max_word"},"price":{"type":"float"},"timestamp":{"type":"date","format":"yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"}}
}

3.数据准备

PUT /lagou-book/doc/1
{ 
"name": "lucene",
"description": "Lucene Core is a Java library providing powerful indexing",
"price":100.45,
"timestamp":"2020-08-21 19:11:35"
}PUT /lagou-book/doc/2
{
"name": "solr",
"description":

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