Django内置用户登录
2018年2月1日打开文件C:\Users\zf\AppData\Local\Programs\Python\Python36-32\Lib\site-packages\django\contrib\auth这里是django默认的登陆代码
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 |
@deprecate_current_app @sensitive_post_parameters() @csrf_protect @never_cache def login(request, template_name='registration/login.html', redirect_field_name=REDIRECT_FIELD_NAME, authentication_form=AuthenticationForm, extra_context=None, redirect_authenticated_user=False): """ Displays the login form and handles the login action. """ redirect_to = request.POST.get(redirect_field_name, request.GET.get(redirect_field_name, '')) if redirect_authenticated_user and request.user.is_authenticated: redirect_to = _get_login_redirect_url(request, redirect_to) if redirect_to == request.path: raise ValueError( "Redirection loop for authenticated user detected. Check that " "your LOGIN_REDIRECT_URL doesn't point to a login page." ) return HttpResponseRedirect(redirect_to) elif request.method == "POST": form = authentication_form(request, data=request.POST) if form.is_valid(): auth_login(request, form.get_user()) return HttpResponseRedirect(_get_login_redirect_url(request, redirect_to)) else: form = authentication_form(request) current_site = get_current_site(request) context = { 'form': form, redirect_field_name: redirect_to, 'site': current_site, 'site_name': current_site.name, } if extra_context is not None: context.update(extra_context) return TemplateResponse(request, template_name, context) |
打开/account/urls.py,配置url
|
1 2 3 4 5 6 7 8 9 |
from django.conf.urls import url from . import views from django.conf import settings from django.contrib.auth import views as auth_views #引入刚才内容的视图文件并重命名为auth_views urlpatterns = [ #使用自己写的登陆方法url(r'^login/$', views.user_login, name="user_login"), url(r'^login/$', auth_views.login, name="user_login"), #使用django内置的方法 ] |
创建registration\login.html文件
|
1 2 3 4 5 6 7 8 9 10 |
{% extends "base.html" %} {% block title %}login{% endblock %} {% block content %} <h1>login</h1> <form action="{% url 'account:user_login' %}" method="post"> {% csrf_token %} {{ form.as_p }} <input type="submit" value="login"> </form> {% endblock%} |
改变登录之后的重定向设置mysite/settings.py
|
1 |
LOGIN_REDIRECT_URL = '/blog/' |
