package com.data.emqx.domain; import com.fasterxml.jackson.annotation.JsonFormat; import lombok.Data; import java.io.Serializable; import java.util.Date; /** * @author licd * @className DeviceHeart * @description 设备心跳数据 * @date 2026/03/23 */ @Data public class DeviceHeart implements Serializable { //主键 private String id; //设备ID号 private String deviceId; //系统电压 private Double sysVol; //网络信号强度 private Integer netRSSI; //发送时间(UTC0时间戳) private Long sendTime; //是否已处理:1:已处理 private int flag; //创建时间 @JsonFormat(locale = "zh",timezone = "GMT+8", pattern = "yyyy-MM-dd HH:mm:ss") private Date createTime; //更新时间 @JsonFormat(locale = "zh",timezone = "GMT+8", pattern = "yyyy-MM-dd HH:mm:ss") private Date updateTime; }