限时秒杀bug修改，淘宝成功订单状态处理

admin

2019-09-27 0b177e19cfc810ca12195c0b4e2d934566afb6b0

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package com.yeshi.fanli.dao.mybatis;
 
 
public interface ScanHistoryMapper {
 
    long countUserScanHistory(Long userId);
    
}