406c032579d2001d1e59f1bdb653bf4a

来自「JSP+SERVLE源码 JSP+SERVLE源码」· 代码 · 共 26 行

package com.bo;

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

}