实现根据用户登录状态的来确定首页页面跳转问题

account/views.py

@@ -36,11 +36,24 @@ class UserLoginAPIView(APIView):
         else:
             return serializer_invalid_response(serializer)
 
+
 @login_required
 def logout(request):
     auth.logout(request)
     return http.HttpResponseRedirect("/")
 
+
+def page_jump(request):
+    if not request.user.is_authenticated():
+        return render(request, "oj/index.html")
+
+    try:
+        if request.META['HTTP_REFERER']:
+            return render(request, "oj/index.html")
+    except KeyError:
+        return http.HttpResponseRedirect('/problems/')
+
+
 class UserRegisterAPIView(APIView):
     def post(self, request):
         """

oj/urls.py

@@ -26,7 +26,7 @@ from contest_submission.views import contest_problem_my_submissions_list_page
 
 urlpatterns = [
     url(r'^install/$', "install.views.install"),
-    url("^$", TemplateView.as_view(template_name="oj/index.html"), name="index_page"),
+    url("^$", "account.views.page_jump", name="page_jump_api"),
     url(r'^docs/', include('rest_framework_swagger.urls')),
     url(r'^admin/$', TemplateView.as_view(template_name="admin/admin.html"), name="admin_spa_page"),
     url(r'^admin/contest/$', TemplateView.as_view(template_name="admin/contest/add_contest.html"),

template/src/oj/index.html

@@ -116,8 +116,6 @@
                 loopBottom: true
             });
         });
-
-
     </script>
 
 </head>