ibasedao.java

java网上订餐系统java网上订餐系统java网上订餐系统

package com.dao;

import java.sql.Connection;
import java.util.List;

public interface IBaseDao {
	//定义好一些方法
	public void clsoeRs();
	public void closePstmt();
	public void closeConn();
	public Connection getConn();
	public List selectInfo();
	public List selectInfo(Object obj);
	public int insertInfo(Object obj);
	public boolean updateInfo(Object obj);
	public void closeAll();
}