Sesiones

OscarJavier
31 de Octubre del 2005
me podrian colaborar en como le puedo meter el manejo de ssesiones a este codigo,, para que cuando el usurio se inscriba maneja su sesion propia.

<%@ page contentType=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"text/html; charset=iso-8859-1\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" language=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"java\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" import=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"java.sql.*\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" errorPage=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" %>
<%@ page import=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"Clases.Conexion\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" %>
<%
String a=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\",b=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";
String clave=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\",usuario=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";
Conexion c = new Conexion();
try
{ Connection con = c.con;
Statement stConsulta = con.createStatement();
usuario = request.getParameter(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"usuario\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\");
clave = request.getParameter(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"clave\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\");

String sql = \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"SELECT usuario,clave FROM administrador WHERE usuario LIKE\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"+\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'%\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"+usuario+\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"%\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"+\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"AND clave LIKE\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"+\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'%\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"+clave+\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"%\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";
ResultSet rs = stConsulta.executeQuery(sql);
%><table border=1><%
while (rs.next())
{
a = rs.getString(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"usuario\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\");
b = rs.getString(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"clave\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\");
}
rs.close();
}
catch (Exception e)
{}
String cadena1 = new String(a);
String cadena2 = new String(b);
if(cadena1.equals(usuario) && cadena1.equals(clave))
{
%>
<SCRIPT LANGUAGE=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"javascript\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">
alert(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"Ingreso exitoso... Sera dirigido a la pagina principal\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\");
location.href = \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"Principal.jsp\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";
</SCRIPT>
<%
}
else
{
%>
<SCRIPT LANGUAGE=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"javascript\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">
alert(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"Password o Contraseña Incorrectos\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\");
location.href = \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"Administrador.jsp\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\";
</SCRIPT>
<%
}
%>