增加了公告的API接口和相应的API测试

announcement/views.py

@@ -0,0 +1,28 @@
+# coding=utf-8
+from rest_framework.views import APIView
+
+from utils.shortcuts import serializer_invalid_response, error_response, success_response
+
+from account.models import User
+
+from .models import Announcement
+from .serializers import AnnouncementSerializer
+
+
+class AnnouncementAPIView(APIView):
+    # todo 判断用户是否需要登录
+    def post(self, request):
+        """
+        公告发布json api接口
+        ---
+        request_serializer: AnnouncementSerializer
+        """
+        serializer = AnnouncementSerializer(data=request.DATA)
+        if serializer.is_valid():
+            data = serializer.data
+            Announcement.objects.create(title=data["title"],
+                                        description=data["description"],
+                                        created_by=request.user)
+            return success_response(u"公告发布成功！")
+        else:
+            return serializer_invalid_response(serializer)