Hello,
My driver’s compilation looks fine (MySQL) and the dispatching is:
Qt/Qt5.0.1/5.0.1/mingw47_32/bin >libmysql.dll
Qt/Qt5.0.1/5.0.1/mingw47_32/lib >libqsqlmysql.a et libqsqlmysqld.a
Qt/Qt5.0.1/5.0.1/mingw47_32/lib/plugins/sqldrivers >qsqlmysql.dll et qsqlmysqld.dll
That’s works fine in a Console app only !…
but when i try with a GUI apps and following code:
#include "dialog.h"
#include <QApplication>
bool createConnection()
{
QString myDriver = "QMYSQL"; //"QODBC"
QSqlDatabase db = QSqlDatabase::addDatabase(myDriver);
db.setHostName("localhost");
db.setUserName("root");
db.setPassword("");
db.setDatabaseName("test"); //"ODBC_DBTest"
if(!db.open())
{
qDebug() << "Connexion FAILED.";
qDebug() << "Driver disponible: " << db.drivers();
qDebug() << "Driver fonctionnel" << myDriver << ":" << db.isDriverAvailable(myDriver);
qDebug() << "numero de l'erreur: " << db.lastError().number();
qDebug() << "database erreur: " << db.lastError().databaseText();
qDebug() << "driver erreur: " << db.lastError().driverText();
return false;
}else{
qDebug() << "Your are now connect to " << db.hostName();
return true;
}
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
if(!createConnection())
return 1;
Dialog w;
w.show();
return a.exec();
}
Connexion FAILED.
Driver disponible: (“QSQLITE”, “QMYSQL”, “QMYSQL3”, “QODBC”, “QODBC3”)
Driver fonctionnel “QMYSQL” : true
numero de l’erreur: 2005
database erreur: “Unknown MySQL server host ‘localhost’ (0)”
driver erreur: “QMYSQL: Unable to connect”
What did i miss or how can i find a hack for it ?
↧