抽奖规则代码优化

yujian

2019-03-05 c9eef762a23fabf7c05a460dc1cdc5aaca22e1c7

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