Connection database in JSP

I am trying to connect to the database using JSP and in eclipse, but I get an error.

I have imported the MySQL libraries, I have put connectors .. and it still does not work, this is the code:

<%@page import="java.util.*"%>
<%@page import="java.sql.*"%> 
<%@page import="java.io.*"%>  
<%
    //Parámetro
    String nombre = request.getParameter("nombre-form");
    String apellidos = request.getParameter("apellidos-form");
    String edad = request.getParameter("edad-form");    

    String mensaje = nombre + " " + apellidos + " " + edad;


    Connection con = null;
    Statement set = null;
    try{
        Class.forName("com.mysql.jdbc.Driver");
        con = (Connection)DriverManager.getConnection("jdbc:mysql://localhost/personas","root", "root");
        set = con.createStatement();
        System.out.print("La conexion se ha aprobado");

    }catch(Exception e){
        System.out.println("Error en acceso a base de datos" + e);
    }

When I try to connect it does not enter me by try , it makes me catch , The error that comes to me is the following:

  

java.lang.ClassNotFoundException: com.mysql.jdbc.Driver