django上传文本文件不起作用

Question

我正在尝试将文本文件上传到指定位置,但文件在根目录中上传空(不在我指定的位置).

在模型中:

course = models.FileField(help_text=('Upload a course (max %s kilobytes)' %settings.MAX_COURSE_UPLOAD_SIZE),upload_to='cfolder/',blank=True)

形式:

def handle_uploaded_file(f):
    destination = open('Cfolder')
    for chunk in f.chunks():
        destination.write(chunk)       
    destination.close()

在观点中:

def save_course(request, classname):
   classroom = Classroom.objects.get(classname = classname)
   if request.method == 'POST':
        form = CoursesForm(request.POST, request.FILES)
        if form.is_valid():
           handle_uploaded_file(request.FILES['course'])
           new_obj = form.save(commit=False)
           new_obj.creator = request.user
           new_obj.classroom = classroom
           new_obj.save()
           return HttpResponseRedirect('.')    
   else:
           form = CoursesForm()     
   return render_to_response('courses/new_course.html', {
           'form': form,
           }, 
          context_instance=RequestContext(request))  

我想我的错误是在handle_uploaded_file方法中.我应该如何修改它才能正常工作？谢谢!

Answer 1

你还记得加入enctype="multipart/form-data"你的HTML <form>标签吗？