72. ElasticSearch常用命令

索引管理

1新建索引

curl -XPUT http://10.42.172.35:9200/index01

2 读写权限

curl -XPUT -d '{"blocks.read":false}' http://10.42.172.35:9200/index01/_settings

3 查看索引

单个

curl -XGET http://10.42.172.35:9200/index01/_settings

多个

curl -XGET http://10.42.172.35:9200/index01,blog/_settings

4 删除索引

curl -XDELETE http://10.42.172.35:9200/index02

5打开关闭索引

关闭

#curl -XPOST http://10.42.172.35:9200/index01/_close

打开

#curl -XPOST http://10.42.172.35:9200/index01/_open

多个

#curl -XPOST http://10.42.172.35:9200/index01,blog,index02/_close
#curl -XPOST http://10.42.172.35:9200/index01,blog,index02/_open

文档管理

1新建文档

curl -XPUT -d '{"id":1,"title":"es简介","content":"es好用好用真好用"}' http://10.42.172.35:9200/index01/article/1

2 获取文档

curl -XGET http://10.42.172.35:9200/index01/article/1

3 获取多个文档

curl -XGET  -d '{"docs":[{"_index":"index01","_type":"article","_id":"1"},{"_index":"index01","_type":"article","_id":"2"}]}' http://10.42.172.35:9200/_mget

4删除文档

curl -XDELETE http://10.42.172.35:9200/index01/article/1

搜索

1 查询所有文档
准备一些文档数据

curl -XPUT -d '{"id":1,"title":"es简介","content":"es好用好用真好用"}' http://10.42.172.35:9200/index01/article/1
curl -XPUT -d '{"id":1,"title":"java编程思想","content":"这就是个工具书"}' http://10.42.172.35:9200/index01/article/2
curl -XPUT -d '{"id":1,"title":"大数据简介","content":"你知道什么是大数据吗，就是大数据"}' http://10.42.172.35:9200/index01/article/3

2 match_all

curl -XGET http://10.42.172.35:9200/index01/_search -d '{"query": {"match_all": {}}}'

3 term query

curl -XGET http://10.42.172.35:9200/index01/_search -d '{"query":{"term":{"title":"java"}}}'
curl -XGET http://10.42.172.35:9200/index01/_search -d '{"query":{"term":{"title":"java编程思想"}}}'
curl -XGET http://10.42.172.35:9200/jtdb_item/_search -d '{"query":{"term":{"title":"双卡双"}}}'

4 match query

curl -XGET http://10.42.172.35:9200/index01/_search -d '{"query":{"match":{"title":"java编程思想"}}}'

logstash启动

logstash -e 'input{stdin{}}output{stdout{codec=>rubydebug}}'

IK分词器

curl -XPOST http://10.42.172.35:9200/_analyze -d '{"analyzer":"ik","text":"JAVA编程思想"}'
http://10.42.172.35:9200/index01/_analyze?analyzer=ik&text=%E4%B8%AD%E5%8D%8E%E4%BA%BA%E6%B0%91%E5%85%B1%E5%92%8C%E5%9B%BD
curl

IK分词器

curl -XPUT -d '{"id":1,"kw":"我们都爱中华人民共和国"}' http://10.42.172.35:9200/index01/_analyze

查看mapping

curl -XGET HTTP://10.42.172.35:9200/jtdb_item/tb_item/_mapping