如何使用jquery获取表中的单元格(<td>)x和y坐标?

window.onload = function () {
  document.getElementsByTagName('table')[0].addEventListener('click', function(e) {
    alert("My position in table is: " + e.target.parentElement.rowIndex + "x " + e.target.cellIndex + "y");
  }, false);
}

tr, td {
  padding: 0.6rem;
  border: 1px solid black
}

table:hover {
  cursor: pointer;
}

<table id="grid">
  <tr>
    <td>0, 0</td>
    <td>0, 1</td>
    <td>0, 2</td>
  </tr>
  <tr>
    <td>1, 0</td>
    <td>1, 1</td>
    <td>1, 2</td>
  </tr>
</table>