博客基础_django入门_python从入门到实践_用户登陆、注销与注册，,要求　　登陆、注销系

博客基础_django入门_python从入门到实践_用户登陆、注销与注册，,要求　　登陆、注销系

要求

　　登陆、注销系统用户；注册新用户

　　urls.py　　views.py　　html

　　login.html　　logout.html　　 regiser.html

截图loading

代码

users

 1 # learning_log/    2     python manage.py startapp users 3     ls users 4  5 # settings.py     learning_log/ users/ 6     --snip 7     INSTALL_APPS=[ 8         ‘users‘, 9     ]10 11 # urls.py    users/12 urlpatterns=[13     ...14     url(‘^users/$‘, ‘users.urls‘, namespace=‘urls‘)15 ]

View Code

urls.py　　users/

 1 from django.conf.urls import urls 2 from django.contrib.auth.views import login 3  4 from . import views 5  6 urlpatterns=[ 7     url(r‘^login/$‘, login, {‘template_name‘:‘users/login.html‘}, name=‘login‘), 8     url(r‘^logout/$‘, views.logout_view, name=‘logout‘), 9     url(r‘^register/$‘, views.register, name=‘register‘)10 ]

View Code

views.py　　users/

 1 from django.shortcuts import render 2 from django.http import HttpResponseRedirect  3 from django.core.urlresolvers import reverse 4 from django.contrib.auth import login, logout, authenticate 5 from django.contrib.auth.forms import UserCreationForm 6  7 def logout_view(request): 8     logout(request) 9     return HttpResponseRedirect(reverse(‘learning_logs:index‘))10 11 def register(request):12     if request.method != ‘POST‘:13         form = UserCreationForm()14     else:15         form = UserCreationForm(data=request.POST)16         if form.is_valid():17             new_user = form.save()18             authenticated_user = authenticate(username=new_user.username, password=request.POST[‘password1‘])19             login(request, authenticated_user)20             return HttpResponseRedirect(reverse(‘learning_logs:index‘))21     context = {‘form‘:form}22     return render(request, ‘users/register.html‘, context)

View Code

login.html　　users/templates/users/

 1 {% extends ‘learning_logs/base.html‘ %} 2  3 {% block content %} 4     {% if form.erros %} 5         <p>Your username and password didn‘t match, please try again.</p> 6     {% endif %} 7         <form action="{% url ‘users:login‘ %}"> 8             {% csrf_token %} 9             {{ form.as_p }}10             <button name="submit">login in</button>11             <input type="hidden" name="next" value="{% url ‘learning_log:index‘ %}" />12         </form>13 {% endblock content %}

View Code

register.html　　users/templates/users/

 1 {% extends ‘learning_logs/base.html‘ %} 2  3 {% block content %} 4     {% if form.erros %} 5         <p>Your username and password didn‘t match, please try again.</p> 6     {% endif %} 7         <form action="{% url ‘users:login‘ %}"> 8             {% csrf_token %} 9             {{ form.as_p }}10             <button name="submit">login in</button>11             <input type="hidden" name="next" value="{% url ‘learning_log:index‘ %}" />12         </form>13 {% endblock content %}

View Code

base.html　　learning_logs/templates/learning_logs/

View Code

博客基础_django入门_python从入门到实践_用户登陆、注销与注册