获取DevicePanel

{
    "alarmInfo": {
        "todayAdd": 0,
        "total": 0
    },
    "deviceCountType": [
        {
            "deviceTotal": 0,
            "deviceType": "string"
        }
    ],
    "deviceInfo": {
        "todayAdd": 0,
        "total": 0
    },
    "deviceLinkStatusInfo": [
        {
            "deviceTotal": 0,
            "linkStatus": "string"
        }
    ],
    "productInfo": {
        "todayAdd": 0,
        "total": 0
    }
}