//根据产品PK和设备名称获取设备的动态属性
private static void TestQueryDeviceProp()
{
IClientProfile clientProfile = DefaultProfile.GetProfile("<your-region-id>", "<your-access-key-id>", "<your-access-key-secret>");
DefaultAcsClient client = new DefaultAcsClient(clientProfile);
QueryDevicePropRequest request = new QueryDevicePropRequest();
//测试的设备和上面添加动态属性的设备是同一设备
request.ProductKey = "<productKey>";
request.DeviceName = "<deviceName>";
try
{
QueryDevicePropResponse response = client.GetAcsResponse(request);
Console.WriteLine(response.Success);
Console.WriteLine(response.ErrorMessage);
String Props = response.Props;
Console.WriteLine("properties string: " + Props);
}
catch (ServerException e)
{
Console.WriteLine(e.ErrorCode);
Console.WriteLine(e.ErrorMessage);
}
catch (ClientException e)
{
Console.WriteLine(e.ErrorCode);
Console.WriteLine(e.ErrorMessage);
}
Console.ReadKey();
}
public static QueryDevicePropResponse Unmarshall(UnmarshallerContext context)
{
QueryDevicePropResponse queryDevicePropResponse = new QueryDevicePropResponse();
queryDevicePropResponse.HttpResponse = context.HttpResponse;
queryDevicePropResponse.RequestId = context.StringValue("QueryDeviceProp.RequestId");
queryDevicePropResponse.Success = context.BooleanValue("QueryDeviceProp.Success");
queryDevicePropResponse.ErrorMessage = context.StringValue("QueryDeviceProp.ErrorMessage");
queryDevicePropResponse.Props = context.StringValue("QueryDeviceProp.Props");
return(queryDevicePropResponse);
}
//删除设备的标签
public void TestDeleteDeviceProp()
{
DefaultAcsClient acsClient = Demo.IotClient.GetClient();
String productKey = "<productKey>";
String devicename = "device_0821_147";
String propKey = "city";
DeleteDevicePropRequest request1 = new DeleteDevicePropRequest();
request1.ProductKey = productKey;
request1.DeviceName = devicename;
request1.PropKey = propKey;
DeleteDevicePropResponse response1 = acsClient.GetAcsResponse(request1);
Console.WriteLine("Delete Device Tags: " + response1.Success);
if (!(bool)response1.Success)
{
Console.WriteLine(response1.Code + ", " + response1.ErrorMessage);
}
QueryDevicePropRequest request2 = new QueryDevicePropRequest();
request2.ProductKey = productKey;
request2.DeviceName = devicename;
QueryDevicePropResponse response2 = acsClient.GetAcsResponse(request2);
Console.WriteLine(response2.Success);
if (!(bool)response2.Success)
{
Console.WriteLine(response2.Code + ", " + response2.ErrorMessage);
}
Console.WriteLine("Tags: " + response2.Props);
}
//设置设备的标签,采用的是无则创建，有则更新的策略
public void TestSaveDeviceProp()
{
DefaultAcsClient acsClient = Demo.IotClient.GetClient();
String productKey = "<productKey>";
String devicename = "device_0821_147";
SaveDevicePropRequest request1 = new SaveDevicePropRequest();
request1.ProductKey = productKey;
request1.DeviceName = devicename;
request1.Props = "{\"city\":\"hangzhou\", \"region\":\"west\"}";
SaveDevicePropResponse response1 = acsClient.GetAcsResponse(request1);
Console.WriteLine("Save Device Tags: " + response1.Success);
if (!(bool)response1.Success)
{
Console.WriteLine(response1.Code + ", " + response1.ErrorMessage);
}
QueryDevicePropRequest request2 = new QueryDevicePropRequest();
request2.ProductKey = productKey;
request2.DeviceName = devicename;
QueryDevicePropResponse response2 = acsClient.GetAcsResponse(request2);
Console.WriteLine(response2.Success);
if (!(bool)response2.Success)
{
Console.WriteLine(response2.Code + ", " + response2.ErrorMessage);
}
Console.WriteLine("Tags: " + response2.Props);
}
