add data Items

This commit is contained in:
xyz
2025-06-08 20:20:37 +08:00
parent 44a1452251
commit 030b5d6101
13 changed files with 810 additions and 13 deletions

19
model/datacenter.cpp Normal file
View File

@ -0,0 +1,19 @@
#include "datacenter.h"
namespace model
{
DataCenter* DataCenter::instance = nullptr;
DataCenter* DataCenter::getInstance()
{
if (instance == nullptr) {
instance = new DataCenter();
}
return nullptr;
}
DataCenter::DataCenter()
{
}
}