我新注册的用户可以登录到我的 django 网络应用程序

Question

我是社区新手。我通常只能找到我的答案，但我一直在搜索和搜索，似乎找不到任何与我正在做的事情相似的东西。我设置了一个 ModelForm 来注册新用户。我让它工作，并将信息发送到 sqlite 数据库。但是，当我尝试在其中记录新注册的用户时，它说：

"Please enter a correct username and password. Note that both fields may be case-sensitive."

login.html:

{% extends 'app/register.html' %}

{% block content %}
<h2>Login</h2>

<form method="post">
    {% csrf_token %}
    {{ form.as_p }}
    <input type="submit" value="Login">
</form>

<a href="{% url 'index' %}">Back to Homepage</a>
<br>
<a href="{% url 'password_reset' %}">Reset password</a>
<br>
<a href="{% url 'register' %}">Register</a>
{% endblock %}

views.py

from django.contrib.auth import authenticate, login
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth.decorators import login_required
from datetime import datetime
from django.http import HttpRequest
from django.shortcuts import render, redirect
from django.urls import reverse
from . import forms
from django.contrib import auth

def index(request):
    """Renders the home page."""
    assert isinstance(request, HttpRequest)
    return render(
        request,
        'app/index.html',
        {
            'title':'Home Page',
            'year':datetime.now().year,
        }
    )
    
def register(request):
    
    if request.method == "GET":
        form = forms.Registration(request.GET)
        return render(
        request, "app/register.html",
        {"form": form}
        )
    elif request.method == "POST":
        form = forms.Registration(request.POST)
        if form.is_valid():
            user = form.save()
            login(request, user)
            return redirect(reverse("index"))

models.py

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

# Create your models here.
class Patient(models.Model):
    first_name = models.CharField(max_length=100)
    last_name = models.CharField(max_length=100)
    #birthdate = models.DateField(auto_now=False, null=True, blank=True)
    gender = models.CharField(max_length=100, blank=True)
    allergies = models.TextField(blank=True)
    email = models.CharField(max_length=200)
    username = models.CharField(max_length=100)
    password = models.CharField(max_length=100)
    last_login = models.CharField(max_length=100)

和forms.py：

from django import forms
from . import models
from django.contrib.auth.forms import AuthenticationForm
from django.utils.translation import ugettext_lazy as _
from django.contrib.auth.models import User

class Registration(forms.ModelForm):
    class Meta:
        model = models.Patient
        fields = ('first_name','last_name', 'gender', 'email', 'username', 'password', 'allergies',)

如有任何帮助，我们将不胜感激。如果我遗漏了什么，请原谅我，请告诉我。谢谢！

Answer 1

在视图文件的第 33 行中，您使用了 auth_login() 函数，但我找不到您导入它的位置您是指 authentication() 还是 login() 函数？

Answer 2

因此，经过大量的反复试验和摆弄，我最终以这种方式修复了它，这要感谢上面 Abdul Aziz Barkat 的建议。

我将 Patient(models.Model) 更改为 Patient(AbstractUser)

然后我还必须将 Registration(forms.ModelForm) 更改为 Registration(UserCreationForm)。现在所有用户都在进行身份验证，谢谢！

我新注册的用户可以登录到我的 django 网络应用程序

My newly registered user can login to my django web app

python

django

authentication

registration