Django使用AJAX下载Excel文件

# views.py
from django.http import HttpResponse

def download_excel(request):
    # 生成Excel文件的代码
    # ...

    # 返回Excel文件
    response = HttpResponse(content_type='application/vnd.ms-excel')
    response['Content-Disposition'] = 'attachment; filename="example.xlsx"'
    # 将生成的Excel文件内容写入response
    # ...

    return response

// script.js
function downloadExcel() {
  $.ajax({
    url: '/download_excel/',
    type: 'GET',
    success: function(data) {
      var blob = new Blob([data], {type: 'application/vnd.ms-excel'});
      var url = URL.createObjectURL(blob);
      var a = document.createElement('a');
      a.href = url;
      a.download = 'example.xlsx';
      a.click();
      URL.revokeObjectURL(url);
    }
  });
}