IDeduction.java
上传用户:hensond
上传日期:2021-12-27
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- package com.company;
- /**
- * @author cbf4Life cbf4life@126.com
- * I'm glad to share my knowledge with you all.
- */
- public interface IDeduction {
- //扣款,提供交易和卡信息,进行扣款,并返回扣款是否成功
- public boolean exec(Card card,Trade trade);
- }