String ridy_username = kel_username.getText();
        String ridy_password = new String(kel_password.getPassword());
        JOptionPane.showMessageDialog(null, ridy_password);
        System.out.println(ridy_password);
        try{
            String query= " SELECT * FROM tb_login WHERE username='"+ridy_username+"' AND password='"+ridy_password+"'";

            ResultSet ridy_rs = ridy_st.executeQuery(query);
            if(ridy_rs.next()){
                {
                    JOptionPane.showMessageDialog(null, "Berhasil Login");
                }
            }else{
                JOptionPane.showMessageDialog(null, "Gagal Login");
            }
        } catch (Exception e) {
           JOptionPane.showMessageDialog(this, e.getMessage());

        }