所以升级到Django 1.9后,我有ListViews和URL匹配这个奇怪的问题。一切都在发展工作正常,但在生产中的子类的ListView掷404(CherryPy的/ IIS使用FORCE_SCRIPT_NAME = '/项目'),它自己的看法:Django ListView页面未找到
404错误信息:
Using the URLconf defined in project.urls, Django tried these URL patterns, in this order:
1. ^$ [name='home']
2. ^things/
3. ^otherstuff/
The current URL, project/things/, didn't match any of these.
项目主要urls.py:
urlpatterns = [
url(r'^$', RedirectView.as_view(url=reverse_lazy("start")), name="home"),
url(r'^things/', include('things.urls')),
url(r'^otherstuff/', include('otherstuff.urls'))
]
事情urls.py:
urlpatterns = [
url(r'^start/$', views.Start.as_view(), name="start"),
url(r'^dashboard/$', views.Dashboard.as_view(), name="dashboard"),
url(r'^stats/$', views.Statistics.as_view(), name="statistics"),
# --- Trouble here ---
url(r'^$', views.AllThingsList.as_view(), name="all-things"),
url(r'^sublistthings/$', views.ThingsSubList.as_view(), name="sub-list-things"),
# --- End trouble ---
url(r'^selectthing/$', views.SelectThing.as_view(), name="select-thing"),
url(r'^(?P<pk>\d+)/$', views.Thing.as_view(), name="thing")
]
每个URL匹配优良,excep对那些我标记为麻烦的人来说。有关这些URL的观点延伸下面的类:
class BaseThingsListView(ListView):
def get(self, request, *args, **kwargs):
"""
return regular list view on page load and then json data on
datatables ajax request.
"""
...
self.object_list = self.get_queryset()
# --- Trouble here ---
if not self.request.is_ajax():
return super(BaseThingsListView, self).get(request, *args, **kwargs)
# --- End Trouble ---
...
context = {ajax_stuff}
return HttpResponse(json.dumps(context), content_type='application/json')
# Other methods include:
def get_table_context_data(self, **kwargs):
def get_context_data(self, *args, **kwargs):
def get_header_for_field(self, field):
def set_page(self):
def get_paginate_by(self, queryset):
def get_queryset(self):
def filter_queryset(self, qs):
def order_queryset(self, qs):
def get_rows(self, objects):
def format_col(self, field, obj):
def set_query_params(self):
如果我注释掉上面的困扰一部分,如预期返回Ajax对象和无404抛出。另外请注意allow_empty
是真的,而且这会引发不同的错误信息。
那么,返回ListViews的get()是什么导致这只在生产?或者问题在其他地方?
UPDATE:
在\ Django是生成django.core.urlresolvers.Resolver404
\模板\后端\类模板django.py线95(对象):
return self.template.render(context)
...其中调试器需要并产生误导性404 msg。我的模板加载器可以通过设置不正确吗?真的不知道该从哪里出发。
哎呀,第一个错误是一个我做抄写代码到这里。 使用FORCE_SCRIPT_NAME时会附加'script_name'。我编辑了一些更有意义的东西。 – Bott0610