阿里云物联网平台之Open Api调用

<以RegisterDevice创建设备接口为例>

1、通过Common sdk调用

pom.xml

JavaDemo

import com.aliyuncs.CommonRequest;
import com.aliyuncs.CommonResponse;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;

public class RegisterDevice {

public static void main(String[] args) {
    DefaultProfile profile = DefaultProfile.getProfile("cn-shanghai", "<accessKeyId>", "<accessSecret>");
    IAcsClient client = new DefaultAcsClient(profile);

    CommonRequest request = new CommonRequest();
    request.setSysMethod(MethodType.POST);
    request.setSysDomain("iot.cn-shanghai.aliyuncs.com");
    request.setSysVersion("2018-01-20");
    request.setSysAction("RegisterDevice");
    request.putQueryParameter("RegionId", "cn-shanghai");
    request.putQueryParameter("ProductKey", "a1dkPFDXTA4");
    request.putQueryParameter("DeviceName", "lebron");
    try {
        CommonResponse response = client.getCommonResponse(request);
        System.out.println(response.getData());
    } catch (ServerException e) {
        e.printStackTrace();
    } catch (ClientException e) {
        e.printStackTrace();
    }
}

}

测试结果

控制台上显示创建成功

2、使用云端sdk调用

pom.xml

public static RegisterDeviceResponse.Data registerDevice(String ProductKey, String DeviceName) {

    RegisterDeviceResponse response = null;

    RegisterDeviceRequest  request = new  RegisterDeviceRequest();
    request.setDeviceName(DeviceName);
    request.setProductKey(ProductKey);

    try {
        response = client.getAcsResponse(request);

        if (response.getSuccess() != null && response.getSuccess()) {
            LogUtil.print("注册设备成功");
            LogUtil.print(JSON.toJSONString(response));
        } else {
            LogUtil.print("注册设备失败");
            LogUtil.error(JSON.toJSONString(response));
        }
        return response.getData();

    } catch (ClientException e) {
        e.printStackTrace();
        LogUtil.error("注册设备失败！" + JSON.toJSONString(response.getData()));
    }
    return null;
}

测试结果

控制台创建结果