基于 django 的 auth 写一个登录和注册模块
时间: 2024-03-07 16:48:50 浏览: 26
好的,下面是一个基于 Django 的 auth 的登录和注册模块的示例代码:
### urls.py
```python
from django.urls import path
from . import views
app_name = 'accounts'
urlpatterns = [
path('login/', views.user_login, name='login'),
path('logout/', views.user_logout, name='logout'),
path('register/', views.user_register, name='register'),
]
```
### views.py
```python
from django.shortcuts import render, redirect
from django.contrib.auth import authenticate, login, logout
from .forms import UserLoginForm, UserRegistrationForm
def user_login(request):
if request.method == 'POST':
form = UserLoginForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
user = authenticate(request, username=cd['username'], password=cd['password'])
if user is not None:
if user.is_active:
login(request, user)
return redirect('blog:post_list')
else:
return HttpResponse('Disabled account')
else:
return HttpResponse('Invalid login')
else:
form = UserLoginForm()
return render(request, 'accounts/login.html', {'form': form})
def user_logout(request):
logout(request)
return redirect('blog:post_list')
def user_register(request):
if request.method == 'POST':
user_form = UserRegistrationForm(request.POST)
if user_form.is_valid():
new_user = user_form.save(commit=False)
new_user.set_password(user_form.cleaned_data['password'])
new_user.save()
return render(request, 'accounts/register_done.html', {'new_user': new_user})
else:
user_form = UserRegistrationForm()
return render(request, 'accounts/register.html', {'user_form': user_form})
```
### forms.py
```python
from django import forms
from django.contrib.auth.models import User
class UserLoginForm(forms.Form):
username = forms.CharField()
password = forms.CharField(widget=forms.PasswordInput)
class UserRegistrationForm(forms.ModelForm):
password = forms.CharField(label='Password', widget=forms.PasswordInput)
password2 = forms.CharField(label='Repeat password', widget=forms.PasswordInput)
class Meta:
model = User
fields = ('username', 'first_name', 'last_name', 'email')
def clean_password2(self):
cd = self.cleaned_data
if cd['password'] != cd['password2']:
raise forms.ValidationError('Passwords don\'t match.')
return cd['password2']
```
以上是一个基于 Django 的 auth 的登录和注册模块的示例代码,你可以根据自己的需求进行修改和扩展。