设备未读消息处理，分类BUG修改

admin

2019-05-06 8f45af9d6cdae97f4f265d2f2a123d990cf1bb1d

1
2
3
4
5
6
7
8
package com.yeshi.fanli.dao.mybatis;
 
 
public interface ScanHistoryMapper {
 
    long countUserScanHistory(Long userId);
    
}