当用户未填写所有信息时，应将其发送回http://127.0.0.1:8000/content/readerpage/40，而是将其发送到http://127.0.0.1:8000/content/readerpage/40/add_review

如何避免这种情况？

def add_review(request,content_id):
    content = get_object_or_404(Content,pk=content_id)
    if request.POST['readability'] and request.POST['readability_rating'] and request.POST['actionability'] and request.POST['actionability_rating'] and request.POST['general_comments']:
        review = Review()
        review.readability = request.POST['readability']
        review.readability_rating = request.POST['readability_rating']
        review.actionability = request.POST['actionability']
        review.actionability_rating = request.POST['actionability_rating']
        review.general_comments = request.POST['general_comments']
        review.save()
        return redirect('home')
    else:
        return render(request,'content/readerpage.html',{'error': 'You need to fill in all information'})

urlpatterns = [
    path('',views.home,name='home'),path('add/',views.add,name='add'),path('<int:content_id>',views.details,name='details'),path('link/<int:content_id>',views.link,name='link'),path('readerpage/<int:content_id>',views.readerpage,name='readerpage'),path('readerpage/<int:content_id>/add_review',views.add_review,name='add_review'),]

感谢您阅读本文。