update

apps/Weather/views.py

@@ -127,7 +127,7 @@ class HistoryAPIView(APIView):
                 return Response({"msg": "暂无数据", "code": 500})
         # 去历史表中查询数据
         try:
-            history_data = HistoryData.objects.get(cityid=cityid, timestamp=timestamp)
+            history_data = HistoryData.objects.get(cityid=cityid, timestamp=int(timestamp))
             content = history_data.content
             low_heigh = json.loads(content)
             return Response(