Elasticsearch多个术语可以促进

本文介绍了Elasticsearch多个术语可以促进的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

在过去的一个小时里，我一直在尝试为多重增强查询找到正确的格式，有人可以帮助我正确地编写此格式吗?本质上，它是一个可以多次执行以下操作的查询.

i've been trying to find the right format for a mutliple boost query for the last hour, could someone assist me in writing this correctly? essentially it is a single query that can do the below many times.

这有效:

{ "query": { "match" : { "title": { "query": "brain", "boost": 2 } } } }

这是我要实现的目标，但是没有用.在标题中搜索一个正常术语，在标题中优先搜索另外两个术语.

This is what i am trying to achieve but does not work. One normal term to search in title and two other boosted terms to also prioritise in title.

{ "query": { "match" : { "title": { "query": "neuron", }, "title": { "query": "brain", "boost": 2 }, "query": "birdsong", "boost": 3 } } } }

我想澄清的另一件事是:

Another thing i'd like to clarify is:

为了使ElasticSearch能够从 Web应用程序，它们必须作为Post HTTP请求提交?

In order for ElasticSearch to understand queries like the above from a web application they must be submitted as a Post HTTP request?

推荐答案

您需要像这样发出bool/should查询:

You need to issue a bool/should query like this:

POST index/_search { "query": { "bool": { "should": [ { "match": { "title": { "query": "neuron" } } }, { "match": { "title": { "query": "brain", "boost": 2 } } }, { "match": { "title": { "query": "birdsong", "boost": 3 } } } ] } } }

发送查询时，接受GET和POST.

Both GET and POST are accepted when sending a query.