我正在为一个小项目使用React/Redux前端和Django后端。我只使用标准Django服务器进行开发。我正在尝试向已经存在的UserProfile模型中添加一个图像字段。目前,除了Django不能正确地将我的图像提供给主响应站点或管理站点之外,我已经完成了所有的工作。当我尝试导航到有关的url或使用Python请求库直接请求媒体时,响应类型为“text/html”。目前,我的模型有以下字段:
models.py
class UserProfile(models.Model):
...
...
profile_image = models.ImageField(upload_to='path_to_media')项目urls.py
urlpatterns = [
url(r'^admin/', admin.site.urls),
url(r'^api/account/', include('account.urls')),
url(r'^api/post/', include('post.urls')),
url(r'.*', views.root, name='root')
]
if settings.DEBUG:
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)settings.py
STATIC_ROOT = os.path.join(os.path.dirname(BASE_DIR), 'static_cdn')
STATIC_URL = '/static/'
STATICFILES_DIRS = (
os.path.join(BASE_DIR, 'nattr'),
)帐户urls.py
urlpatterns = (
...,
url(r'^edit_profile/(?P<user_id>[^/]+)/$',
views.edit_profile,
name='edit_profile'),
)帐户views.py
def edit_profile(request, user_id):
try:
user = User.objects.get(pk=user_id)
form = UserProfileForm(request.POST, request.FILES, instance=user.profile, user=request.user)
valid = form.is_valid()
if valid:
profile = form.save()
return JsonResponse(profile.to_user())
else:
return JsonResponse({'errors': form.errors}, status=400)
except User.DoesNotExist:
return JsonResponse({'errors': 'cannot find user with that id'}, status=400)我做错了什么?我已经为我的media_url & media_root;分配了媒体urls到我的urlpatterns中。我的视图和表单非常标准,我可以看到图像正在上传到文件夹结构中。
发布于 2017-11-10 17:47:40
Django URL模式按顺序处理。您有.*之前的settings.MEDIA_URL,所以每个URL,无论发生什么,都会被它捕获。您应该将静态URL移到.*上方。
urlpatterns = [
url(r'^admin/', admin.site.urls),
url(r'^api/account/', include('account.urls')),
url(r'^api/post/', include('post.urls')),
]
if settings.DEBUG:
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
# make sure this is always last
urlpatterns += [url(r'.*', views.root, name='root')]发布于 2017-11-10 17:46:36
在urlpatterns中添加以下内容
urlpatterns += static(settings.MEDIA_URL,
document_root=settings.MEDIA_ROOT)并将其添加到您的settings.py中
ENV_PATH = os.path.abspath(os.path.dirname(__file__))
MEDIA_ROOT = os.path.join(ENV_PATH, 'media/')
MEDIA_URL = '/media/'https://stackoverflow.com/questions/47228252
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