idxDao.java package idx.model; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import mysql.db.DbConnect; public class idxDao { DbConnect db=new DbConnect(); //아이디를 통해서 name값을 얻는다..파라메타값을 아이디로..로그아웃을 하기 위해 public String getName(String id) { Connection conn=db.getConnection(); PreparedStatement pstmt=null; ResultSet rs=null; ..