Question

这是我的models.py

Date

Views.py

moment.tz("Europe/London").format(); // 2016-01-15T09:21:08-07:00

urls.py

class Item(models.Model):
author = models.ForeignKey('auth.User')
name = models.CharField(max_length=200)
price = models.DecimalField(max_digits=20,decimal_places=2)
description = models.TextField()
created_date = models.DateTimeField(default=timezone.now)
image = models.ImageField(upload_to=settings.MEDIA_ROOT)
def list(self):
    self.published_date = timezone.now()
    self.save()

def __str__(self):
    return self.name

和settings.py

def item_list(request):
    items = Item.objects.filter(created_date__lte=timezone.now()).order_by('-created_date')
    return render_to_response('item_list.html', {'items': items}, context_instance=RequestContext(request))

我已经查看了有关此主题的其他帖子，并且我已经按照他们的解决方案进行了操作，但我似乎无法让它在我的最终工作。在页面源我有

urlpatterns = [
    url(r'^admin/', include(admin.site.urls)),
    url(r'', include('shop.urls'))
] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

如果我转到该网址，我可以看到该图片，但它不会显示在我的网页中。我已经被困在这个问题太久了所以任何帮助都会受到赞赏。

编辑：这是我的模板：

BASE_DIR = os.path.dirname(os.path.dirname(__file__))

DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'shop',
)

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django.middleware.security.SecurityMiddleware',
)

ROOT_URLCONF = 'djangoshop.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'shop/templates/shop/')],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'djangoshop.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.8/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'HOST': '',
        'NAME': 'django_db',
        'USER': 'root',
        'PASSWORD': '',
    }
}


# Internationalization
# https://docs.djangoproject.com/en/1.8/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.8/howto/static-files/

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')

MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
MEDIA_URL = '/Users/grasbergerm/Projects/djangoshop/djangoshop/media/'

Answer 1

首先：

image = models.ImageField()

您不需要upload_to=settings.MEDIA_ROOT，因为它是图像字段的默认值。

和MEDIA_URL应该只是MEDIA_URL = '/media/'

在您的模板中，您需要：

{% for item in items %}
  <img src="{{ item.image.url }}">
{% endfor %}

<强>更新：

您需要tell your local machine explicitly通过执行此操作来提供用户上传的文件

urlpatterns = [
    # ... the rest of your URLconf goes here ...
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

图像不显示Django 1.8 ImageField

1 个答案: