在Excel中显示带下划线

Question

将数据从HTML表传递到json，然后将其放置在xlsx文件中，但单元格中的输出将其添加到下划线顶部的我的派生数据中。输出在文件views.py中。因此，必须使输出后他给我最终文件（此功能在print（6）之后在views.py文件中起作用）并且他也不想给我下载文件。寻求帮助。

这是我在文件views.py中拥有的内容，当您按下按钮时，它会起作用

@csrf_exempt
def table(request):
    if request.POST:
        print(1)
        shutil.copy("media/xl1.xlsx", "media/xl2.xlsx") 
        destination_filename = "media/xl2.xlsx"
        print(2)
        d1 = request.POST["d1"]
        d2 = request.POST["d2"]
        d3 = request.POST["d3"]
        d4 = request.POST["d4"]
        a = request.POST["a"]
        b2 = request.POST["b2"]
        b3 = request.POST["b3"]
        b4 = request.POST["b4"]
        c2 = request.POST["c2"]
        print(3)
        wb = openpyxl.load_workbook('media/xl2.xlsx')
        print(4)
        worksheet = wb['Лист1'] 
        worksheet["B4"]= d1
        worksheet["C4"]= d2
        worksheet["D4"]= d3
        worksheet["E4"]= d4
        worksheet["B5"]= a
        worksheet["C6"]= b2
        worksheet["D6"]= b3
        worksheet["E6"]= b4
        worksheet["C7"]= c2
         print(5)
        wb.save('media/xl2.xlsx')
        print(6)
        def handle_uploaded_file(f):
            with open('media/xl2.xlsx', 'wb+') as destination:
                for chunk in f.chunks():
                    destination.write(chunk)
        print(7)
    return render(request,'table.html', {})

这是按钮和JS代码

<a href="#" class="btn btn-success" id="test" > Вывод в Excel</a>
<script type="text/javascript">
 $(document).ready(function() {
    $('#test').click(function (event) {
      event.preventDefault();
      var d1 = document.getElementById("d1");
      var d2 = document.getElementById("d2");
      var d3 = document.getElementById("d3");
      var d4 = document.getElementById("d4");
      var a = document.getElementById("a");
      var b2 = document.getElementById("b2");
      var b3 = document.getElementById("b3");
      var b4 = document.getElementById("b4");
      var c2 = document.getElementById("c2");
      console.clear();
      console.log(d1.innerHTML);
      console.log(d2.innerHTML);
      console.log(d3.innerHTML);
      console.log(d4.innerHTML);
      console.log(a.innerHTML);
      console.log(b2.innerHTML);
      console.log(b3.innerHTML);
      console.log(b4.innerHTML);
      console.log(c2.innerHTML);
      $.post("/table/", { "d1": d1.textContent,"d2": d2.textContent,"d3": d3.textContent,"d4": d4.textContent,"a": a.textContent,"b2": b2.textContent,"b3": b3.textContent,"b4": b4.textContent,"c2": c2.textContent},  function (response) {
      });
    });
});
</script>