connection to mysql xamp

[petit_developer]

I have a problem with my database even if I changed the data it says that the conection is stable while the base does not exist even
#include <QCoreApplication>
#include <QSqlDriver>
#include <QSqlError>
#include <QSqlQuery>

#include <QDebug>
#include <QSqlError>
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL");
db.setHostName("localhost");
db.setUserName("root");
db.setPassword("");
db.setDatabaseName("personne");

   if(db.open())
   {
       qDebug() << "Connected";
   }else{
       qDebug() << "Connection Failed " << db.lastError();
   }
return a.exec();

}

[SGaist]

Hi and welcome to devnet,

Connecting to a database and accessing its content are two different things.

What exactly is your trouble here ?