iaccountservice.java

加拿大达内科技有限公司配需java程序员的上课时的代码

package com.sd0709.bank.biz.service;

import com.sd0709.bank.biz.entity.Account;

public interface IAccountService {
	/*增加账户,删除账户,查询余额,存款,取款,转帐*/
   public void addAcct(Account act);
   public void removeAcct(String actNo);
   public double getBal(String actNo);
   public void withdraw(String actNo,double amount);
   public void deposite(String actNo,double amount);
   public void transfer(String from,String to,double amount);
}