全局的announcement api

announcement/urls/admin.py

@@ -1,6 +1,6 @@
 from django.conf.urls import url
 
-from ..views import AnnouncementAdminAPI
+from ..views.admin import AnnouncementAdminAPI
 
 urlpatterns = [
     url(r"^announcement/?$", AnnouncementAdminAPI.as_view(), name="announcement_admin_api"),

announcement/urls/oj.py

@@ -0,0 +1,7 @@
+from django.conf.urls import url
+
+from ..views.oj import AnnouncementAPI
+
+urlpatterns = [
+    url(r"^announcement/?$", AnnouncementAPI.as_view(), name="announcement_admin_api"),
+]