
QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL"/*"QODBC"*/); // becomes the new default connection
db.setUserName("root");//用户名
db.setPassword("password");//密码
db.setHostName("localhost");
db.setDatabaseName("test");//数据库名
db.setConnectOptions("CLIENT_SSL=1;CLIENT_IGNORE_SPACE=1");//使用SSL
db.setPort(3306);//端口
if(db.open()) {
qDebug() << "open\n" << db.lastError().driverText() << "\n";
} else {
qDebug() << "open faile\n";
}


