Python 未在数据库中保存用户模型表单（Django）

我有一个ModelForm，它创建了一个自定义用户的实例（AbstractUser模型）。每当我尝试提交表单时，除了重新加载页面（由于该操作），什么都不会发生，数据库中也不会保存任何内容。代码如下：

def sign_up(request):
    if request.method == 'POST':
        print("test")
        form = UserForm(request.POST)
        if form.is_valid():
            form.save()
            data = form.cleaned_data
            user = authenticate(
                username=data['username'],
                password=data['password']
            )
            user_login(request, user)
    else:
        form = UserForm()
    return render(request, 'schedules/signup/signup.html', {'form':form})

{%csrf_令牌%}
{{form}}

---

出于某种原因，它甚至没有打印我在

注册

func的第3行写的行，即使是在我发布时。有什么我做错了吗？

好的，你说你的打印没有显示出来，所以首先让你的表单动作相对于网站，在这里使用django的

{%url

模板标签通常是个好主意，或者干脆把它留空以发布到当前的url

        <form method="post" action="">
            {% csrf_token %}
            {{ form }}
            <input type="submit">
        </form>

class UserForm(forms.ModelForm):

    class Meta:
        model = ClientUser
        fields = ['username', 'password', 'classes', 'schedule']

        <form method="post" action="http://127.0.0.1:8000/">
            {% csrf_token %}
            {{ form }}
            <input type="submit">
        </form>

        <form method="post" action="">
            {% csrf_token %}
            {{ form }}
            <input type="submit">
        </form>

def sign_up(request):
    # Create the form for a GET request
    form = UserForm()

    if request.method == 'POST':
        # Recreate the form instance with the POST data
        form = UserForm(request.POST)
        # Run form validation
        if form.is_valid():
            form.save()
            data = form.cleaned_data
            user = authenticate(
                username=data['username'],
                password=data['password']
            )
            user_login(request, user)

    # if you end up here on a POST request, the form isn't valid but still contains the errors
    return render(request, 'schedules/signup/signup.html', {'form':form})