Django 使用UserCreationForm的用户注册无法保存到数据库

我一直在学习Django，并试图理解如何扩展一些内置功能。为了做到这一点，我参考并尝试实现我在标准django管理项目中找到的指令

问题是，当我尝试将表单保存到数据库（包含sqlite3的db）时，没有记录任何内容。表单通过了is_valid检查，但是当我检查数据库时，没有向我的user或patients表添加任何内容

希望有人能指出哪里出了问题，谢谢

型号.py

from django.db import models
from django.contrib.auth.models import AbstractUser

class User(AbstractUser):
    isPatient = models.BooleanField(default=False)

class Patient(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
    age = models.PositiveIntegerField()

from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.db import transaction
from .models import *

class RegisterPatient(UserCreationForm):
    age = forms.IntegerField()

    class Meta:
        model = User
        fields = UserCreationForm.Meta.fields + ("age")

    @transaction.atomic
    def save(self, commit=True):
        user = super(RegisterPatient, self).save(commit=False)
        user.isPatient = True
        user.save()
        patient = Patient.objects.create(user=user)
        patient.firstName.add(*self.cleaned_data.get('age'))
        patient.save()

def register(response):
    form = RegisterPatient(response.POST)
    if form.is_valid():
        print("is Valid") # < Code reaches here
        form.save
        return redirect("/")

AUTH_USER_MODEL = 'main.User'

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from . models import User

admin.site.register(User, UserAdmin)

forms.py

from django.db import models
from django.contrib.auth.models import AbstractUser

class User(AbstractUser):
    isPatient = models.BooleanField(default=False)

class Patient(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
    age = models.PositiveIntegerField()

from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.db import transaction
from .models import *

class RegisterPatient(UserCreationForm):
    age = forms.IntegerField()

    class Meta:
        model = User
        fields = UserCreationForm.Meta.fields + ("age")

    @transaction.atomic
    def save(self, commit=True):
        user = super(RegisterPatient, self).save(commit=False)
        user.isPatient = True
        user.save()
        patient = Patient.objects.create(user=user)
        patient.firstName.add(*self.cleaned_data.get('age'))
        patient.save()

def register(response):
    form = RegisterPatient(response.POST)
    if form.is_valid():
        print("is Valid") # < Code reaches here
        form.save
        return redirect("/")

AUTH_USER_MODEL = 'main.User'

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from . models import User

admin.site.register(User, UserAdmin)

视图.py

from django.db import models
from django.contrib.auth.models import AbstractUser

class User(AbstractUser):
    isPatient = models.BooleanField(default=False)

class Patient(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
    age = models.PositiveIntegerField()

from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.db import transaction
from .models import *

class RegisterPatient(UserCreationForm):
    age = forms.IntegerField()

    class Meta:
        model = User
        fields = UserCreationForm.Meta.fields + ("age")

    @transaction.atomic
    def save(self, commit=True):
        user = super(RegisterPatient, self).save(commit=False)
        user.isPatient = True
        user.save()
        patient = Patient.objects.create(user=user)
        patient.firstName.add(*self.cleaned_data.get('age'))
        patient.save()

def register(response):
    form = RegisterPatient(response.POST)
    if form.is_valid():
        print("is Valid") # < Code reaches here
        form.save
        return redirect("/")

AUTH_USER_MODEL = 'main.User'

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from . models import User

admin.site.register(User, UserAdmin)

admin.py

from django.db import models
from django.contrib.auth.models import AbstractUser

class User(AbstractUser):
    isPatient = models.BooleanField(default=False)

class Patient(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
    age = models.PositiveIntegerField()

from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.db import transaction
from .models import *

class RegisterPatient(UserCreationForm):
    age = forms.IntegerField()

    class Meta:
        model = User
        fields = UserCreationForm.Meta.fields + ("age")

    @transaction.atomic
    def save(self, commit=True):
        user = super(RegisterPatient, self).save(commit=False)
        user.isPatient = True
        user.save()
        patient = Patient.objects.create(user=user)
        patient.firstName.add(*self.cleaned_data.get('age'))
        patient.save()

def register(response):
    form = RegisterPatient(response.POST)
    if form.is_valid():
        print("is Valid") # < Code reaches here
        form.save
        return redirect("/")

AUTH_USER_MODEL = 'main.User'

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from . models import User

admin.site.register(User, UserAdmin)

---

您需要将

form.save

替换为

form.save（）

。后者调用save函数，而前者不调用。

@forpas当我提交第一篇文章时，stackoverflow返回一条消息说有错误，所以我再试一次。我现在删除了以前的帖子。