C++ 数据库
_bstr_t strConnection="Provider=SQLOLEDB;Persist Security Info=false;Initial Catalog=shopping;Data Source=127.0.0.1";m_pConnection->Open(strConnection,"sa","1258577",adModeUnknown);
连接到本地数据库；但我用sql新建了一个数据库（只能找到mdf、ldf文件）MySQL,怎样连接到我指定的数据库；
