selected_choice = question.choice_set.get(pk=request.POST['choice']) 这一行报错了 {TypeError}__call__() got an unexpected keyword argument 'pk' 不知道为什么
selected_choice = question.choice_set.get(pk=request.POST['choice']) 这一行报错了 {TypeError}__call__() got an unexpected keyword argument 'pk' 不知道为什么