Rectify the error

Question

<%@ page language="java"%>
<%@ page import="java.text.*,java.sql.*,java.util.*,javax.servlet.*,javax.servlet.http.* " %>
<%
try {
               String uid = request.getParameter("idno").trim();
               String pwd=request.getParameter("pwd").trim();
               String query = new String();
               ResultSet rs = null;
               Connection con = null;
               //initializing the JDBC-ODBC bridge driver
          Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
          //open a connection to the database
               con = DriverManager.getConnection("jdbc:odbc:leave","","");
               out.println("You are connected!");
          //execute the query
Statement stmt = con.createStatement();
     query= "select * from employee where empid = "+uid+" ";
               rs=stmt.executeQuery(query);
               //out.println(query);
               //out.println(uid);
               out.println("creating the connection is success");
               session.setAttribute("uid",uid);
               session.setAttribute("pwd",pwd);
               session.setAttribute("connect","yes");
               response.sendRedirect("");
               }     catch(Exception e)
          out.println("Error in creating the connection"+e);
               out.println("Error in creating the connection");
     %>
it is showin the full directory list.
please help to rectify the error

Answer 1

Well you are redirecting to ""
That would display the index.jsp / index.html file
If there is no "index" file, then it will display the directory by default.
What page should you be redirecting to?