如何在Mac上用Office.js设置表格样式？

<script src="https://appsforoffice.microsoft.com/lib/1/hosted/office.js" type="text/javascript"></script>

Office.initialize = function() {
  Excel.run(function(context) {
    // 在这里进行Excel操作
    return context.sync();
  }).catch(function(error) {
    console.log(error);
  });
};

Excel.run(function(context) {
  var sheet = context.workbook.worksheets.getActiveWorksheet();
  var range = sheet.getRange("A1:D4");
  range.format.fill.color = "yellow";
  range.format.font.bold = true;
  range.format.borders.getItem("InsideHorizontal").style = "Continuous";
  return context.sync();
}).catch(function(error) {
  console.log(error);
});