邀请图缓存 + 订单售后统计

yujian

2019-12-14 6af9629e63e6c15a79627adc114e250d82f3525d

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