如何在jsPDF中生成utf-8表？

如何解决如何在jsPDF中生成utf-8表？

我测试了jsPDF游乐场，阿拉伯语部分http://raw.githack.com/MrRio/jsPDF/master/#，但无法制作utf table。这是我使用的代码，我想知道应该如何解决这个问题，

var generateData = function(amount) {
  var result = [];
  var data = {
    coin: "100",game_group: "گروه",game_name: "سلام",game_version: "25",machine: "20485861",vlt: "0"
  };
  for (var i = 0; i < amount; i += 1) {
    data.id = (i + 1).toString();
    result.push(Object.assign({},data));
  }
  return result;
};

function createHeaders(keys) {
  var result = [];
  for (var i = 0; i < keys.length; i += 1) {
    result.push({
      id: keys[i],name: keys[i],prompt: keys[i],width: 65,align: "center",padding: 0
    });
  }
  return result;
}

var headers = createHeaders([
  "id","coin","game_group","game_name","game_version","machine","vlt"
]);

var doc = new jsPDF();
doc.addFont("test/reference/Amiri-Regular.ttf","Amiri","normal");

doc.setFont("Amiri"); // set font
doc.setFontSize(50);
doc.table(1,1,generateData(100),headers,{ autoSize: true });