upload.html

     
              
    
              {% csrf_token %}         
     
         
     
     
    
   views

from django.views.decorators.csrf import csrf_exempt @csrf_exempt def upload(request):     if request.method == "POST":         file_obj = request.FILES.get("up_file")         with open(file_obj.name, "wb") as f:             for line in file_obj:                 f.write(line)         return HttpResponse("ojbk")     return render(request, "upload.html") 避免403报错，可以在前端加{% csrf_token %} 或者在后端引入@csrf_exempt，不过这个方法只是关闭了校验