customerbo.java

郭克华j2ee高级框架实战教学视频源代码 这个是比较值得一看的 由郭克华博士在总结多年Java培训的基础上

package bo;

import po.Customer;

//业务对象，专门负责业务逻辑
//比较注重业务逻辑，将某个实体能够做到的动作集中在一起
public class CustomerBo {
	public Customer login(String account,String password){
		
		return null;
	}
	public boolean reg(String account,String password,String cname,double cbalance){
		//判断账号是否重复
		return false;
	}
	public boolean cunkuan(Customer cus,double money){
		
		return false;
	}
	public boolean qukuan(Customer cus,double money){
		//判断钱是否够取
		return false;
	}
}