Qt读写INI配置文件

戴维图书馆 2012-12-26

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Qt读写INI配置文件

void WriteSettings() 
{ 
    //QSettings settings("Software Inc", "Spreadsheet"); // windows在注册表中建立建 Software Inc -> Spreadsheet 
    QSettings settings("Option.ini", QSettings::IniFormat); // 当前目录的INI文件 
    settings.beginGroup("DevOption"); 
    settings.setValue("mainFun", 25); 
    settings.setValue("subFun", 40); 
    settings.setValue("service", 1); 
    settings.endGroup(); 
} 
  
void ReadSettings() 
{ 
    QSettings settings("Option.ini", QSettings::IniFormat); 
  
    int mainFun = settings.value("DevOption/mainFun").toInt(); 
    int subFun = settings.value("DevOption/subFun").toInt(); 
    QString service = settings.value("DevOption/service").toString(); 
  
    qDebug() << "service" << service; 
    qDebug() << "mainFun" << mainFun; 
    qDebug() << "subFun" << subFun; 
} 
  
int main(int argc, char *argv[]) 
{ 
    QCoreApplication a(argc, argv); 
  
    WriteSettings(); 
    ReadSettings(); 
      
    return a.exec(); 
}