bradavica

private static void ispisiPodatke(String file) {
        BP_Konfiguracija obj = null;
        try {
            obj = new BP_Konfiguracija(file);
        } catch (NoPropertiesException ex) {
            Logger.getLogger(Vjezba_06_2.class.getName()).log(Level.SEVERE, null, ex);
        }
        String host = obj.getServerDatabase();
        String username = obj.getUserUsername();
        String password = obj.getUserPassword();
        host = "jdbc:mysql://localhost:3306/nwtis_g1";
        try (Connection con = DriverManager.getConnection(host, username, password)){
            Statement stmt = con.createStatement();
            String sql = "SELECT * FROM polaznici";
            ResultSet rs = stmt.executeQuery(sql);

            while(rs.next()){
                System.out.print(rs.getString("ime") + " ");
                System.out.print(rs.getString("prezime"));
                System.out.println();
            }
        } catch (SQLException ex) {
            Logger.getLogger(Vjezba_06_2.class.getName()).log(Level.SEVERE, null, ex);
        }