1074065d7ad2001d1e59f1bdb653bf4a

JSP+SERVLE源码 JSP+SERVLE源码

package com.dao;

import com.Conn;
import java.sql.*;
public class Dao {
	Conn conn=new Conn();
	Statement stmt ;
	Connection con = conn.getCon();
	Statement stmt=con.createStatement();
	public Resultset select(sql){
		Reslutset rs = null;
		rs = stmt.execute(sql);
		rs.close();
		stmt.close();
		con.close();
		
		return rs;
	}	
	public void add(sql){
		
	}

}