{
  "code": 200,
  "msg": "OK",
  "total": 2,
  "data": [
    {
      "DeviceID": "225888",
      "DevTag": "t00001",
      "Description": " Fire Alarm",
      "Createtime": "2019-06-18 10:40:32"
    },
    {
      "DeviceID": "t00002",
      "DevTag": "Shanghai",
      "Description": " Smoke Alarm",
      "Createtime": "2019-06-18 10:41:32"
    },
    {
      "DeviceID": "t00003",
      "DevTag": "Shanghai",
      "Description": " Smoke Alarm",
      "Createtime": "2019-06-18 10:41:32"
    }
  ]
}