查询上级id

yujian

2020-05-14 ef7a1288d3671f2b8610d7d7da06d8923fb4ca7a

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