批量插入，取消缓存

Controller/SysMsg.py

@@ -106,7 +106,7 @@ class SysMsgView(View):
             userID_list = ue_filter.values_list('userID_id', flat=True)
             for urd in userID_list:
                 querysetlist.append(SysMsgModel(userID_id=urd, msg=msg, addTime=nowTime, updTime=nowTime))
-                if len(querysetlist) > 3:
+                if len(querysetlist) > 5000:
                     is_y = SysMsgModel.objects.bulk_create(querysetlist)
                     print(is_y)
                     querysetlist = []