是否可以将elasticsearch.js切换到HTTP模式？

Question

默认为TCP模式，是否可以将其切换为HTTP模式？如果可以，怎么办？

https://www.npmjs.com/package/elasticsearch

Answer 1

9200是http端口，此api https://www.npmjs.com/package/elasticsearch使用http。 9300是tcp传输端口与节点到节点的通信。

您可以检查文档https://www.elastic.co/guide/en/elasticsearch/client/javascript-api/current/client-configuration.html

https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-http.htmlhttps://www.elastic.co/guide/en/elasticsearch/reference/current/modules-transport.html

const { Client } = require('@elastic/elasticsearch')

const client = new Client({
  node: 'http://localhost:9200',
  maxRetries: 5,
  requestTimeout: 60000,
  sniffOnStart: true
})