es基本操作

es基本操作

簡介

es的基本操作是restfull風(fēng)格的，我們可以通過get/post/delete/put等操作與es交互，本節(jié)簡單的介紹如何一些基本的操作命令

基本操作

獲取es狀態(tài)

nick@nicks-MacBook-Pro  ~/Desktop/software/es/elasticsearch-7.13.1  curl -X GET "http://localhost:9200" { "name" : "nicks-MacBook-Pro.local", "cluster_name" : "elasticsearch", "cluster_uuid" : "p17icuWURHastv80WGtpFg", "version" : { "number" : "7.13.1", "build_flavor" : "default", "build_type" : "tar", "build_hash" : "9a7758028e4ea59bcab41c12004603c5a7dd84a9", "build_date" : "2021-05-28T17:40:59.346932922Z", "build_snapshot" : false, "lucene_version" : "8.8.2", "minimum_wire_compatibility_version" : "6.8.0", "minimum_index_compatibility_version" : "6.0.0-beta1" }, "tagline" : "You Know, for Search" }

新增一個(gè)文檔

# 應(yīng)答如下 curl -X PUT "localhost:9200/student/_doc/1" -H 'Content-type: application/json' -d' { "name": "Nick", "age": "30" } ' # 應(yīng)答如下 {"_index":"student","_type":"_doc","_id":"1","_version":1,"result":"created","_shards":{"total":2,"successful":1,"failed":0},"_seq_no":0,"_primary_term":1}

查詢這個(gè)文檔

# 查詢指定文檔 curl -X GET "localhost:9200/student/_doc/1" # 查詢index（索引）下所有文檔 curl -X GET "localhost:9200/student"

刪除文檔

curl -X DELETE "localhost:9200/student/_doc/1"

Elasticsearch

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版權(quán)聲明：本文內(nèi)容由網(wǎng)絡(luò)用戶投稿，版權(quán)歸原作者所有，本站不擁有其著作權(quán)，亦不承擔(dān)相應(yīng)法律責(zé)任。如果您發(fā)現(xiàn)本站中有涉嫌抄襲或描述失實(shí)的內(nèi)容，請聯(lián)系我們jiasou666@gmail.com 處理，核實(shí)后本網(wǎng)站將在24小時(shí)內(nèi)刪除侵權(quán)內(nèi)容。