C++读写Oracle ini配置文件详解

 //**读取数据库配置文件oracle.ini**//-------------------------------------------------
std::string iniFileDir=std::string(CommonTools::getRootPath().c_str())+"/oracle.ini";

#ifdef UNICODE
std::wstring stemp = s2ws(iniFileDir); 
LPCWSTR lpcwstr_iniFileDir = stemp.c_str();
#else
LPCWSTR lpcwstr_iniFileDir = iniFileDir.c_str();
#endif

WCHAR service[20];
WCHAR database[20];
WCHAR port[20];
WCHAR userName[20];
WCHAR password[20];
GetPrivateProfileStringW(L"oracle",L"service",NULL,service,20,lpcwstr_iniFileDir);
GetPrivateProfileStringW(L"oracle",L"database",NULL,database,20,lpcwstr_iniFileDir);
GetPrivateProfileStringW(L"oracle",L"port",NULL,port,20,lpcwstr_iniFileDir);
GetPrivateProfileStringW(L"oracle",L"userName",NULL,userName,20,lpcwstr_iniFileDir);
GetPrivateProfileStringW(L"oracle",L"password",NULL,password,20,lpcwstr_iniFileDir);
    QString qService=QString::fromWCharArray(service);
QString qDatabase=QString::fromWCharArray(database);
QString qPort=QString::fromWCharArray(port);
QString qUserName=QString::fromWCharArray(userName);
QString qPassword=QString::fromWCharArray(password);
OracleDatabase* oracleDB=new OracleDatabase(qService,qDatabase,qPort,qUserName,qPassword);
QSqlDatabase oracleConn=oracleDB->getConnection();
if (!oracleConn.open())//读ini文件初始化连接失败，打开对话框设置
{
DlgOracle dlg(oracleConn);