persondao.java

能够实现学员的缴费查询

package cn.jiaofei.dao;

import cn.jiaofei.vo.*;

import java.util.* ;

public interface PersonDAO {
	// 做登陆验证
	public boolean login(PersonvoUser personuser) throws Exception ;
	//插入学生时判断是否有输入的班级存在
	public boolean userstu(PersonvoUser personuser) throws Exception ;
	//插入管理员AND老师数据
	public void insert(PersonvoUser personuser) throws Exception;
	//插入学生数据
	public void insertstuclass(PersonvoUser personuser) throws Exception;
	//插入新班级
	public void insertclass(PersonvoClass personclass) throws Exception;
	//插入新课程
	public void insertlesson(PersonvoLesson personlesson) throws Exception;
	//执行缴费时，给用户提示所缴费用的信息
	public boolean selectaddcost(PersonvoUser personuser) throws Exception;
	//用户缴费
	public void insertcost(PersonvoUser personuser) throws Exception;
	//用户退费
	public void insertrecost(PersonvoUser personuser) throws Exception;
	//查询学生用户信息
	public List queryAll() throws Exception ;
	//查询管理员用户信息
	public List queryAlladm() throws Exception ;
	//查询老师用户信息
	public List queryAlltch() throws Exception ;
	//返回学生数据总数
	public void countstu(PersonvoUser personuser) throws Exception;
	//返回管理员数据总数
	public void countadm(PersonvoUser personuser) throws Exception;
	//返回老师数据总数
	public void counttch(PersonvoUser personuser) throws Exception;
	//取得指定用户信息
	public void selectuserstu(PersonvoUser personuser) throws Exception;
	//修改学生意见
	public void updatetext(PersonvoUser personuser) throws Exception;
	//查询全部课程
	public List queryAlllesson() throws Exception ;
	//返回课程数据总数
	public void countlesson(PersonvoUser personuser) throws Exception;
	//取得指定用户选课信息
	public List selectstulesson(PersonvoUser personuser) throws Exception;
	//插入学生选课信息
	public void lessonchole(PersonvoUser personuser) throws Exception;
	//取得所有学生信息
	public List selectAllstu( ) throws Exception;
	//取得所有学生缴费信息
	public void selectAllstucost(PersonvoUser puser) throws Exception;
	//删除用户
	public void deleteuser(PersonvoUser personuser) throws Exception;
	//取得指定用户缴费信息
	public List selectstucost(PersonvoUser personuser) throws Exception;

}