Question

我是django的初学者，所以开始了我的测试项目。

有一个home.html提供注册或登录/注销选项。我还创建了一个单独的应用registration来处理这些请求。

settings.py

MEDIA_ROOT = os.path.join(os.path.dirname(__file__), 'media').replace('\\','/')
MEDIA_URL = 'media/'

urls.py

url(r'^$', direct_to_template, {"template": "home.html",}, name="home"),
url(r'^register/', direct_to_template, {"template": "register.html",}, name="register"),
url(r'^accounts', include('registration.urls')),

base.html文件

<head>
<link rel="stylesheet" href="{{ MEDIA_URL }}style.css" />
</head><body>

<div style="text-align: right;">
    <form action="/accounts/login" method="post">
    {% csrf_token %}
    <p><span>Username:</span><input type="text" name="username" /></p>
    <p><span>Password:</span><input type="password" name="password"/></p>
    <p><input class="submit" type="submit" value="Login" /> </p>
    </form>
    <a href="/accounts/logout">Logout</a>
</div>
<h1>Welcome</h1>
{% if user.is_authenticated %}
<p>Welcome, {{ user.username }}. Thanks for logging in.</p>
{% else %}
<p>Welcome, new user. Please log in.</p>
{% endif %}
{% block content %}
{% endblock %}

home.html的

{% extends "base.html" %}
{% block content %}
<p>
    This is a test site. If you do not have an account, <a href="/register">Register</a>
</p>
{% endblock %}

register.html

{% extends "base.html" %}
{% block content %}
<h1> Register </h1> <br />
<form action="/accounts" method="post">
    {% csrf_token %}
    <p><span>Username:</span><input type="text" name="username" /></p><br />
    <p><span>Email:</span><input type="text" name="email" /></p><br />
    <p><span>Password:</span><input type="password" name="password"/></p><br />
    <p><span>Re-password:</span><input type="password" name="repassword"/></p><br />
    <p><input class="submit" type="submit" value="Register" /> </p>
</form>
{% endblock %}

urls.py - 注册

url(r'^media/(?P<path>.*)$', 'django.views.static.serve',{'document_root': settings.MEDIA_ROOT}),
url(r'^$', registerfun),
url(r'/login$', loginfun),
url(r'/logout$', logoutfun),

views.py - 注册

def registerfun(request):
    #validate and obtain request parameters
    if not errors:
        user = User.objects.create_user(username, email, password)
        user.save()
    return render_to_response('home.html',{'errors':errors}, context_instance=RequestContext(request))

def loginfun(request):
    #obtaion request parameters
user = authenticate(username=username, password=password)
if user is not None:
    if user.is_active:
        login(request, user)
        return render_to_response('home.html')
        else:
        errors.append('Account disabled')
        return render_to_response('home.html',{'errors':errors}, context_instance=RequestContext(request))
    else:
        errors.append('Invalid username/password')
        return render_to_response('home.html',{'errors':errors}, context_instance=RequestContext(request))

我面临两个问题

css未加载。它位于media/style.css。
登录和注销时，网址从/ accounts / login更改为/ accounts / logout。我该如何避免它并让它保持根本？此外，当我在http://localhost:8000/accounts/logout页面上尝试登录时，它会给我CSRF verification failed. Request aborted.错误

Answer 1

你如何包括你的CSS？它应该是：

{{ MEDIA_URL }}path/to/css.css

在你的情况下：

{{ MEDIA_URL }}style.css

退出应该是

def logout(request):
    auth.logout(request)
    return HttpResponseRedirect(reverse('home')) #whatever url you'd like

Answer 2

如果您使用django testserver，则应使用服务静态视图，请参阅：

https://docs.djangoproject.com/en/1.2/howto/static-files/#limiting-use-to-debug-true

CSRF问题

将{％csrf_token％}标记标记每个POST表单каждойPOST表单
将' django.middleware.csrf.CsrfViewMiddleware '放入settings.py的MIDDLEWARE_CLASSES

MEDIA_URL和重定向无法正常工作

2 个答案: