Elasticsearch增删改查

一、格式

http://192.168.0.1:9200///[]

• index：代表数据库
• type：对应表

二、增

//可以使用put，也可以使用post
curl -XPUT "http://192.168.0.1:9200/store/books/1" -d '{
  "title":"Elastticsearch: The Definitive Guide",
  "name": {
    "first": "jason",
    "last": "lai"
  },
  "publish_date":"2015-02-06",
  "price":"88.88"
}'

• 返回如下信息

{"_index":"store","_type":"books","_id":"1","_version":1,"result":"created","_shards":{"total":2,"successful":1,"failed":0},"created":true}

三、删

curl -XDELETE 'http://192.168.0.1:9200/store/books/1'

四、改（将价格字段由原来的88.88改为99.99）

//可以使用put，也可以使用post
curl -XPUT "http://192.168.0.1:9200/store/books/1" -d '{
  "title":"Elastticsearch: The Definitive Guide",
  "name": {
    "first": "jason",
    "last": "lai"
  },
  "publish_date":"2015-02-06",
  "price":"99.99"
}'

五、查

• 使用curl查询，也可以是用浏览器查询

curl -XGET "http://192.168.0.1:9200/store/books/1"

• 返回如下信息

{"_index":"store","_type":"books","_id":"1","_version":1,"found":true,"_source":{
  "title":"Elastticsearch: The Definitive Guide",
  "name": {
    "first": "jason",
    "last": "lai"
  },
  "publish_date":"2015-02-06",
  "price":"88.88"
  }
}

• 可以指定字段查询(_source代表返回字段)

curl -XGET "http://192.168.0.1:9200/store/books/1?_source=title,name"

返回如下信息

{"_index":"store","_type":"books","_id":"1","_version":2,"found":true,"_source":{"name":{"first":"Vineeth","last":"Mohan"},"title":"Elastticsearch Blueprints"}}