django：通过HttpResponseRedirect传递发布的文件
我想通过HttpResponseRedirect将post.FILES从发布表单传递给另一个表单，我尝试了会话变量，但是我无法通过它们传递文件。 可能吗 ？ 如果不是的话：我该怎么做？
我想传递一个XML文件的原因是因为我需要在下一个视图中显示文件的处理数据，我使用HttpResponseRedirect重定向到该文件。 这是一个片段：
# View that handles post data
dev my_view(request):
if request.method == "POST":
form = myForm(request.POST, request.FILES)
my_file = request.FILES['xml']
if form.is_valid():
# Magic for passing files to the next view
# I tried with session variables, but I couldn't pass
# the file, as it couldn't be serialized.
return HttpResponseRedirect(reverse('form2'))
dev my_view2(request):
pass
# Here I'd receive the data from the previous form
# and handle it according to my needs.
提前致谢。
您无法保留HTTP重定向上发布的文件 - 这就是HTTP的工作原理。
如果重定向不是绝对必要的，则可以直接从第一个视图调用第二个视图函数：
# View that handles post data
dev my_view(request):
if request.method == "POST":
form = myForm(request.POST, request.FILES)
my_file = request.FILES['xml']
if form.is_valid():
# Magic for passing files to the next view
# I tried with session variables, but I couldn't pass
# the file, as it couldn't be serialized.
return my_view2(request) # <<<<<<< directly call the second view
dev my_view2(request):
pass
# Here I'd receive the data from the previous form
# and handle it according to my needs.
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