Qt读取ini配置文件

QMap<QString, QString> ReadIni::getIni(QString group)
{
    if (group.isEmpty()) {
        return QMap<QString, QString>();
    }

    QSettings set("F:/work/qtpro/erpsys/ErpSys/config/config.ini", QSettings::IniFormat);

    set.beginGroup(group);
    QMap<QString, QString> config;
    config.insert("host", set.value("host").toString());
    config.insert("dbname", set.value("dbname").toString());
    config.insert("dbuser", set.value("dbuser").toString());
    config.insert("dbpassword", set.value("dbpassword").toString());
    config.insert("dbport", set.value("dbport").toString());
    set.endGroup();

    return config;
}

使用：

void Model::dbConn()
{
    readIni = new ReadIni();
    QMap<QString, QString> config = readIni->getIni("mysql");
    if (QSqlDatabase::