透传云

|功能说明   | 根据设备获取数据点列表   |
| ------------ | ------------ |
| URL 地址  |https://cloudapi.usr.cn/usrCloud/datadic/getDataPointInfoByDevice  |
|HTTPS 请求方式   | POST  |
请求参数

|参数英文名  |参数中文名   | 是否必须  | 备注  |
| ------------ | ------------ | ------------ | ------------ |
|  token |token   |  true | 登录成功时返回的 用户凭证  |
| deviceIds |  设备id集合   | false  |   ||

示例
Request Body
```javascript
{
    "deviceIds":[
        "00008381000000000337",
        "00008381000000000336",
        "00008381000000000335"
        ],
     "token": "eyJhbGciOiJ1NiJ9.eyJzdWIiM0MTU0LCJpjY5NTR9.YURnbjylWCPw90A..."
}
```
Response Body:
```javascript
{
  "data": [
		{
		  "deviceId": "00004299000000000001",
		  "iotDataDescription": [
				{
				  "id": 3113,
				  "iotModbusDataCmd": {
						"dataid": 3113,// 数据点id
						"id": 880,
						"length": 1,
						"register": "0", // 寄存器地址
						"writeRead": 0
				  },
				  "name": "锅炉开关",
				  "type": 1,
				  "uid": 4299
				},
				{
				  "id": 3114,
				  "name": "锅炉气压",
				  "type": 0, // 
				  "uid": 4299,
				  "unit": "百帕"
				}
			  ]
		},
		{
		  "deviceId": "00004299000000000003",
		  "iotDataDescription": [

]
		}
  ],
  "status": 0,
  "info": "ok"
}
```
 **备注**

**返回码(status)说明** 
 
 |返回码|说明|
 |:--|:--|
 |0|成功|