public static void setPalyLoad4Request(PubRequest request, string message)
{
byte[] payload = Encoding.Default.GetBytes(message);
String payloadStr = Convert.ToBase64String(payload);
request.MessageContent = payloadStr;
}
//向某一topic发布消息，注意topic，消息内容要提前进行base64编码
private static void TestPub()
{
IClientProfile clientProfile = DefaultProfile.GetProfile("<your-region-id>", "<your-access-key-id>", "<your-access-key-secret>");
DefaultAcsClient client = new DefaultAcsClient(clientProfile);
PubRequest request = new PubRequest();
request.ProductKey = "<productKey>";
request.TopicFullName = "/" + request.ProductKey + "/<deviceName>/get";
byte[] payload = Encoding.Default.GetBytes("Hello World.");
String payloadStr = Convert.ToBase64String(payload);
request.MessageContent = payloadStr;
request.Qos = 0;
try
{
PubResponse response = client.GetAcsResponse(request);
Console.WriteLine("publish message result: " + response.Success);
Console.WriteLine(response.ErrorMessage);
}
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 PubRequest getRequest(string productKey, string deviceName, string topic)
{
PubRequest request = new PubRequest();
request.ProductKey = productKey;
request.TopicFullName = "/" + request.ProductKey + "/" + deviceName + "/" + topic;
request.Qos = 0;
return(request);
}
//向某一topic发布消息，注意topic，消息内容要提前进行base64编码
public void TestPub()
{
DefaultAcsClient client = Demo.IotClient.GetClient();
PubRequest request = new PubRequest();
request.ProductKey = "<productKey>";
request.TopicFullName = "/" + request.ProductKey + "/TZCK/get";
byte[] payload = Encoding.Default.GetBytes("Hello World.");
String payloadStr = Convert.ToBase64String(payload);
request.MessageContent = payloadStr;
request.Qos = 0;
PubResponse response = client.GetAcsResponse(request);
Console.WriteLine("publish message result: " + response.Success);
Console.WriteLine(response.ErrorMessage);
}
private string sendMessage(string deviceName, string topic, string message)
{
string text;
if (lastDeviceName != deviceName || lastTopic != topic)
{
request = AliApiClient.getRequest("r7gAvsuXY2Y", deviceName, topic);
lastDeviceName = deviceName;
lastTopic = topic;
}
AliApiClient.setPalyLoad4Request(request, message);
try
{
PubResponse response = client.GetAcsResponse(request);
if (response.Success.HasValue && response.Success.Value)
{
text = message;
}
else
{
text = response.ErrorMessage;
}
}
catch (ServerException e)
{
Debug.Log(e.ErrorCode);
Debug.Log(e.ErrorMessage);
text = e.ErrorMessage;
}
catch (ClientException e)
{
Debug.Log(e.ErrorCode);
Debug.Log(e.ErrorMessage);
text = e.ErrorMessage;
}
return(text);
}
/// <summary>
/// 发送消息到设备
/// </summary>
/// <param name="device_productKey">产品Key</param>
/// <param name="device_topic">设备topic</param>
/// <param name="msgContent">消息内容</param>
public static bool PubMsg(string device_productKey, string device_name, string msgContent)
{
IClientProfile clientProfile = DefaultProfile.GetProfile(Config.regionId, Config.accessKeyId, Config.accessKeySecret);
DefaultAcsClient client = new DefaultAcsClient(clientProfile);
try
{
byte[] bytes = Encoding.UTF8.GetBytes(msgContent);
string strContent = Convert.ToBase64String(bytes);
PubRequest pub = new PubRequest();
pub.ProductKey = device_productKey;
pub.MessageContent = strContent;
pub.TopicFullName = string.Format("/{0}/{1}/get", device_productKey, device_name);
pub.Qos = 0;
PubResponse resp = client.GetAcsResponse(pub);
return(true);
}
catch (Exception err)
{
Console.Write(err.Message);
return(false);
}
}
void Start()
{
client = AliApiClient.getAliApiClient("LTAIRW2cXPNzAWus", "WT2zYhVbIpbv7HQfk9QVYYrK28eHjg");
request = AliApiClient.getRequest("r7gAvsuXY2Y", "862285030043537", "test");
}
