如何从打印视图中删除<td>标签

@media print {
  td {
    display: none;
  }
}

window.onbeforeprint = function() {
  var tdElements = document.getElementsByTagName('td');
  for (var i = 0; i < tdElements.length; i++) {
    tdElements[i].parentNode.removeChild(tdElements[i]);
  }
};

<link rel="stylesheet" type="text/css" media="print" href="print.css">

td {
  display: none;
}