约定修改，更改对应代码：topic前缀去掉

EngineAlarm/DataEngine.cpp

@@ -138,9 +138,8 @@ void DataEngine::Startup()
         std::vector<Setting>::iterator itrT;
         for( itrT = di.ModuleInfo.vSettings.begin(); itrT != di.ModuleInfo.vSettings.end(); ++itrT )
         {
-            std::string szTopic = "topic_" + itrT->Name;
-            lstTopics.push_back(szTopic);
-            m_mpDevControler[szTopic] = pControler;
+            lstTopics.push_back(itrT->Name);
+            m_mpDevControler[itrT->Name] = pControler;
         }
         m_pTDengine->Subscribe(lstTopics);