protected void do_button_actionPerformed(ActionEvent ae) {
		// 輸入需要產生的號碼個數
		int times = Integer.parseInt(textField.getText());
		// 承接亂數為字串呈現,並不重複
		StringBuilder sb = new StringBuilder();
		for (int i = 0; i < times; i++) {
			for (int j = 0; j < 5; j++) {
				//紀錄1~35個數字
				List<Integer> list = new ArrayList<>();
				for (int k = 0; k < 35; k++)
					list.add(k);
				int number = list.get(new Random().nextInt(list.size()));
				//格式化
				String formatNum = number < 10 ? "0" + number : "" + number;
				sb.append(formatNum+" ");
				list.remove(new Integer(number));
			}
			 sb.append("\t\t\n");
		}
		textArea.setText(sb.toString());
	}