通过google sheet script删除“+”和类似字符

function removeSpecialCharacters() {
  var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
  var range = sheet.getDataRange();
  var values = range.getValues();

  for (var i = 0; i < values.length; i++) {
    for (var j = 0; j < values[i].length; j++) {
      if (typeof values[i][j] === 'string') {
        values[i][j] = values[i][j].replace(/[+]/g, '');
      }
    }
  }

  range.setValues(values);
}