Merge remote-tracking branch 'origin/dev' into dev

zhaowenyu

2025-12-24 19763ebd20ad16435f3c1ccfdc8abd1518712cc1

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package com.ard.work.domain.event;
 
 
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
 
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class DeviceStatusEvent {
    private String boxSn;       // 设备唯一标识符
    @Builder.Default
    private boolean isOnline = false;   // true表示在线，false表示离线
}