透传云

**简要描述：**

- 获取设备分组列表

**请求URL：** 
- ` https://cloudapi.usr.cn/usrCloud/dev/getDevGroups `
  
**请求方式：**
- POST

**参数：**

|参数名|必选|类型|说明|
|:----    |:---|:----- |-----   |
|token |是  |string |用户登录成功返回的凭证   |
|id |是  |int | 设备分组id  字段为0时获取用户下的所有分组  |
|sortByWeight |否  |int | up：升序 down：降序    |

**请求示例**

``` 
  {
    "id":'123',
    "sortByWeight":"up",
    "token":"eyJhbGciOiJ.eyJzdWIiOiaWF0IjoxNTEyNDM0OTgxfQ.ZMdyzOMB7rsJAnMJh-sbcrIGqYZ5TIc"
  }
```

**返回示例**

``` 
{
    "status": 1,
    "data":
    {
        "total":500,
        "groupList":
		[
		    {
				"id": "10",
				"parentId":'1'
				"title": "设备分组10",
				"weights": 1,
				"description": "描述10",
				"children":[
					{
						"id": "11",
						"parentId":'10'
						"title": "设备分组11",
						"weights": 1,
						"description": "描述11",
						"children":[]
					},
					{
						"id": "12",
						"parentId":'10'
						"title": "设备分组12",
						"weights": 2,
						"description": "描述12",
						"children":[]
					}
				]
			},
			{
				"id": "20",
				"parentId":'2'
				"title": "设备分组20",
				"weights": 2,
				"description": "描述20",
				"children":[]
			}
		]
    },
     "info":"ok"
}
```