搭建PVB架构，实现前端的基础布局、菜单、表格、图示等功能

src/app/Station.cpp

@@ -0,0 +1,21 @@
+#include "Station.h"
+
+
+Station::Station(int id) : id(id)
+{
+}
+
+void Station::addDevice(int deviceId, std::shared_ptr<Device> device)
+{
+    mapDevice_[deviceId] = device;
+}
+
+std::shared_ptr<Device> Station::getDevice(int deviceId)
+{
+    auto iter = mapDevice_.find(deviceId);
+    if (iter!=mapDevice_.end())
+    {
+        return iter->second;
+    }
+    return nullptr;
+}