TypeError：save（）缺少1個必需的位置參數：“ self”

Question

這是意見

class RegisterView(View):
def get(self,request):
    register_form = RegisterForm()
    return render(request,'register.html',{'register_form':register_form})
def post(self,request):
    register_form = RegisterForm(request.POST)
    if register_form.is_valid():
        user_name = request.POST.get("email", '')
        pass_word = request.POST.get("password", '')
        user_profile = UserProfile
        user_profile.username = user_name
        user_profile.email = user_name
        user_profile.password = make_password(pass_word)
        user_profile.save()   #error
        send_register_email(user_name,"register")

我想將user_profile保存到mysql，但是user_profile.save（）有一個錯誤， TypeError：save（）缺少1個必需的位置參數：'self' ，我應該如何解決？

Answer 1

您尚未實例化UserProfile的對象，而是將UserProfile分配給user_profile

user_profile = UserProfile

應該

user_profile = UserProfile()