支持iOS 8,9,10和11中的推送通知

Question

我在AppDelegate中设置了推送通知，如下所示。我想知道有更好的办法吗？

<table>
  <tr>
    <td><input type="radio" name="radio"></td>
    <td><input type="radio" name="radio"></td>
    <td><input type="radio" name="radio"></td>
  </tr>
  <tr>
    <td><input type="radio" name="radio"></td>
    <td><input type="radio" name="radio"></td>
    <td><input type="radio" name="radio"></td>
  </tr>
  <tr>
    <td><input type="radio" name="radio"></td>
    <td><input type="radio" name="radio"></td>
    <td><input type="radio" name="radio"></td>
  </tr>
</table>