Codigo de Conector
package sisbalcones; import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; public class Conector { // Driver de JDBC y La URL de la Base de Datos MySQL private final String DRIVER = "com.mysql.jdbc.Driver"; private final String DATABASE_URL = "jdbc:mysql://localhost:3306/bdbalcones2"; private final String USUARIO = "root"; private final String PASSWRD = "123456"; private Connection cn = null; public Conector(){ registraConector(); try{ cn = DriverManager.getConnection(DATABASE_URL,USUARIO,PASSWRD); } catch(SQLException ex){ ...