秀Django的圖像模板

Question

有人可以幫助我這個問題：我有一個Django，項目，

settings.py中

MEDIA_ROOT = 'C:/Users/hl/workspace/beer/media' 
MEDIA_URL = '/media/' 
STATICFILES_DIRS = (
    'C:/Users/hl/workspace/beer/media' 
) 

和models.py

image1= models.ImageField(upload_to=settings.MEDIA_ROOT) 

and in url.py

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

的意見

def allBeer(request): 
     beers=Beer.objects.all().order_by("name") 
     context={'beers': beers} 
     return render_to_response('AllBeers.html',context,context_instance=RequestContext(request)) 

和HTML

{%for beer in beers %} 
    <p> 
     <a href="/beers/{{beer.slug}}/"> 
      <img scr="{{beer.image1.url}}">{{beer}} 
     </a> 
    </p> 
{% endfor%} 

它有沒有問題加載圖像，但圖像在HTML文件中不會顯示。我從互聯網上搜索和閱讀了很多，但我仍然無法弄清楚。

有誰能告訴我爲什麼？

Answer 1

image1= models.ImageField(upload_to=images) 


from django.conf.urls import patterns, include, url 
from django.conf.urls.static import static 
from django.contrib import admin 
from django.contrib.staticfiles.urls import staticfiles_urlpatterns 
from project_name import settings 

admin.autodiscover() 
urlpatterns = patterns('', 
    ........... 
) + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) 

urlpatterns += staticfiles_urlpatterns() 


<img src="{{MEDIA_URL}}{{beer.image1}}"> 

settings.py

import os 

PROJECT_ROOT = os.path.join(os.path.dirname(__file__), '..') 
SITE_ROOT = PROJECT_ROOT 


MEDIA_ROOT = os.path.join(SITE_ROOT, 'media') 
MEDIA_URL = '/media/' 


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


STATICFILES_DIRS = (
    # Put strings here, like "/home/html/static" or "C:/www/django/static". 
    # Always use forward slashes, even on Windows. 
    os.path.join(SITE_ROOT, 'staticfiles'), 
) 

TEMPLATE_DIRS = (
    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates". 
    # Always use forward slashes, even on Windows. 
    # Don't forget to use absolute paths, not relative paths. 
    os.path.join(SITE_ROOT, 'templates'), 
) 

Answer 2

你在搞圖像的src屬性。它應該只是 -

<img src="{{beer.image1.url}}" /> <!-- from the media url --> 

不要到最後添加任何東西 - 的Django知道是服務於圖像從URL - 這就是在模型上的ImageField一樣。

我不知道，其實有什麼不對您的網址的conf，但在docs建議的模式是 -

from django.conf import settings 
from django.conf.urls.static import static 

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