摘要:
1.DAO AccountDao.java package cn.mf.dao; public interface AccountDao { //加钱 void increaseMoney(Integer id,Double money); //减钱 void decreaseMoney(Integ 阅读全文
摘要:
1.DAO AccountDao.java package cn.mf.dao; public interface AccountDao { //加钱 void increaseMoney(Integer id,Double money); //减钱 void decreaseMoney(Integ 阅读全文