如何在django视图中从浏览器获取图像的url？

from django.http import HttpResponse
from django.urls import reverse
from django.views.decorators.csrf import csrf_exempt

@csrf_exempt
def get_image_url(request):
    if request.method == 'POST':
        uploaded_file = request.FILES.get('image')
        if uploaded_file:
            file_name = uploaded_file.name
            file_url = request.build_absolute_uri(reverse('image_view', args=[file_name]))
            return HttpResponse(file_url)
    return HttpResponse('Invalid request')

# 在urls.py中添加对应的URL映射
urlpatterns = [
    # ...
    path('get_image_url/', get_image_url, name='get_image_url'),
    path('image_view/<str:file_name>/', image_view, name='image_view'),
    # ...
]