1、elasticsearch基本操作

## Elasticsearch中常用curl命令

详细参见：https://cloud.tencent.com/document/product/845/30627

 

1.查看集群状态

 

```

curl --location --request GET 'http://192.168.22.92:9200/_cluster/health?pretty'

```

 

2.查看节点状态

 

```

curl --location --request GET 'http://192.168.22.92:9200/_cat/nodes?pretty'

```

 

3.查看分片状态

 

```

curl --location --request GET 'http://192.168.22.92:9200/_cat/shards?pretty'

```

 

4.查看索引列表

 

```

curl --location --request GET 'http://192.168.22.92:9200/_cat/indices'

```

 

5.查看索引详细信息

 

```

curl --location --request GET 'http://192.168.249.4:9200/newgroupuser/_stats?pretty'

```

 

6.查看指定索引的文档数量

 

```

curl --location --request GET 'http://192.168.249.4:9200/usernetwork/_mapping'

```

 

7.查看指定索引mapping

 

```

curl --location --request GET 'http://10.247.19.20:9200/textmessage/_mapping?pretty'

```

 

8.查看指定索引的settings

 

```

curl --location --request GET 'http://192.168.22.92:9200/newgroupuser/_settings?pretty'

```

 

9.查询数据

 

```

curl --location --request GET 'http://10.247.19.20:9200/org/_search?pretty'

```

 

10.通过文档id查询数据

 

```

curl --location --request GET 'http://192.168.22.92:9200/newgroupuser/doc/c2b157e5-d466-4bb3-9c10-99cba8c513c9_ext'

```

 

11.搜索群组

 

```

curl --location --request GET 'http://192.168.249.4:9200/usernetwork/_search?pretty' \

--header 'Content-Type: application/json' \

-d '{

"query": {

"bool": {

"must": [

{

"term": {

"id": "609a4797e4b0e5cf9f008de9"

}

}

]

}

}

}'

```

 

12.索引新增字段

 

```

curl --location --request PUT 'http://172.30.1.12:9200/textmessage/_mapping/doc' \

--header 'Content-Type: application/json' \

--data-raw '{

"properties":{

"replymsgId": {

"index": true,

"store": true,

"type": "keyword"

},

"replyRootMsgId": {

"index": true,

"store": true,

"type": "keyword"

}

}

}'

```

 

13.查看索引模板

 

```

curl --location --request GET 'http://192.168.22.92:9200/_template'

```