excel没有嵌入功能如何在iframe中嵌入csv -Django

import csv
from django.http import HttpResponse

def csv_view(request):
    response = HttpResponse(content_type='text/csv')
    response['Content-Disposition'] = 'attachment; filename="data.csv"'

    writer = csv.writer(response)
    writer.writerow(['Column 1', 'Column 2', 'Column 3'])  # 写入CSV文件的标题行
    writer.writerow(['Value 1', 'Value 2', 'Value 3'])  # 写入CSV文件的数据行

    return response

from django.urls import path
from .views import csv_view

urlpatterns = [
    path('csv/', csv_view, name='csv'),
]

<iframe src="{% url 'csv' %}" width="100%" height="500"></iframe>