xiaomiMes/MainForm/ClassFile/XiaomiAPI_IOT/Extend/XiaomiMqttClient_SensorData.cs

using Newtonsoft.Json;

namespace MainForm.ClassFile.XiaomiAPI
{
    /// <summary>
    /// 小米 MqttClient类 - API拓展方法
    /// 传感器数据
    /// </summary>
    public partial class XiaomiMqttClient_Extend : XiaomiMqttClient
    {
        /// <summary>
        /// 传感器数据- 事件Id
        /// </summary>
        private static string SensorDataId { get; set; } = "sensor_data/pressure";

        /// <summary>
        /// 传感器数据 - 事件方法
        /// </summary>
        /// <param name="msg">事件数据;Json</param>
        /// <param name="dataId">自定义事件Id;如：guid</param>
        /// <returns></returns>
        public static int Write_SensorData(SensorDataRequest request, string dataId = "")
        {
            int result = 0;

            string msg = JsonConvert.SerializeObject(request);
            byte[] bytes = ToUTF8(msg);

            // 发送
            if (string.IsNullOrEmpty(dataId))
                result = Write(SensorDataId, bytes);
            else
                result = WriteWithDataId(SensorDataId, bytes, dataId);

            return result;
        }

        /// <summary>
        /// 传感器数据 - 参数
        /// </summary>
        public class SensorDataRequest
        {
            /// <summary>
            /// 传感器标识符
            /// string[1,128]
            /// </summary>
            public string id { get; set; } = string.Empty;

            /// <summary>
            /// 传感器的值
            /// string[1,64]
            /// </summary>
            public string value { get; set; } = string.Empty;
        }
    }
}