コード例 #1
0
  public boolean updatePackage(FreeTrial ft) {
    boolean ok = false;
    try {
      String sql = "UPDATE free_trial SET days=?,download_count=? WHERE id=?";
      PreparedStatement ps = DBFactory.getConnection().prepareStatement(sql);
      ps.setInt(1, ft.getDays());
      ps.setInt(2, ft.getDownload_count());
      ps.setInt(3, ft.getFreeId());

      int i = ps.executeUpdate();
      if (i > 0) {
        ok = true;
      }

    } catch (Exception e) {
      e.printStackTrace();
    }
    return ok;
  }