即时消息时间出现负数的问题修改

yangys

2025-11-18 8e944cfabb253fc2556588e308e282586043f7b0

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package com.qianwen.smartman.modules.mdc.mapper;
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.qianwen.smartman.modules.mdc.entity.WorkstationFeedback;
 
public interface WorkstationFeedbackMapper extends BaseMapper<WorkstationFeedback> {
}