# 查询所有索引
GET /_cat/indices?v

# 创建名为customer的索引
PUT /customer?pretty

# 给customer的索引插入id为1， name为test的值
PUT /customer/_doc/2?pretty
{
  "name" : "2test2"
}

# 更新索引表
POST /customer/_doc/1/_update?pretty
{
  "doc" : {"name":"test1", "sex": "f"}
}

#获取索引为customer，id为1的数据
GET /customer/_doc/1?pretty

#删除索引为customer中id为2的数据
DELETE /customer/_doc/2?pretty

# 查询customer索引中数据
GET /customer/_search?pretty

# 查询5条customer索引中数据
GET /linux_host/_search
{
  "query":{
    "match_all":{}
  },
  "size": 5
}

#查询表linux_host，完全匹配
GET /linux_host/_search
{
  "query":{
   "bool": {
      "must": [
        { "match": { "host_ip": "192.168.17.31" } },
        { "match": { "collect_time": "1558429709686" } }
      ]
    }
  }
}