在django中添加自定义用户注册字段

python manage.py startapp accounts

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

class CustomUser(AbstractUser):
    # 添加自定义字段
    custom_field = models.CharField(max_length=100)

AUTH_USER_MODEL = 'accounts.CustomUser'

python manage.py makemigrations
python manage.py migrate

from django import forms
from django.contrib.auth.forms import UserCreationForm
from .models import CustomUser

class CustomUserCreationForm(UserCreationForm):
    custom_field = forms.CharField(max_length=100)

    class Meta:
        model = CustomUser
        fields = ('username', 'password1', 'password2', 'custom_field')

from django.shortcuts import render, redirect
from .forms import CustomUserCreationForm

def register(request):
    if request.method == 'POST':
        form = CustomUserCreationForm(request.POST)
        if form.is_valid():
            form.save()
            return redirect('login')
    else:
        form = CustomUserCreationForm()
    return render(request, 'registration/register.html', {'form': form})