alldao.java

一套网上书店系统采用JAVABEAN+SERVLET+JSP

package cn.dang.dao;

import ghy_db.DB_operate_mysql_impl;

public class AllDAO {
	private BookDAO bookDAO=new BookDAO(new DB_operate_mysql_impl());
	private BookTypeDAO dtDAO=new BookTypeDAO(new DB_operate_mysql_impl());
	private AdminDAO adminDAO=new AdminDAO(new DB_operate_mysql_impl());
	private TypeDAO typeDAO = new TypeDAO(new DB_operate_mysql_impl());
	private AuthorDAO authorDAO = new AuthorDAO(new DB_operate_mysql_impl());
	private ConcemDAO concemDAO=new ConcemDAO(new DB_operate_mysql_impl());
	public BookDAO getBookDAO() {
		return bookDAO;
	}

	public BookTypeDAO getDtDAO() {
		return dtDAO;
	}

	public AdminDAO getAdminDAO() {
		return adminDAO;
	}

	public TypeDAO getTypeDAO() {
		return typeDAO;
	}

	public AuthorDAO getAuthorDAO() {
		return authorDAO;
	}

	public ConcemDAO getConcemDAO() {
		return concemDAO;
	}
	
	
}