#include <QSettings>
//写配置文件
QSettings m_settings("Config.ini", QSettings::IniFormat);
m_settings.beginGroup("vol");
m_settings.setValue("reference", res_ch1);
m_settings.setValue("reference1", res_ch2);
m_settings.setValue("reference2", res_ch3);
m_settings.setValue("reference3", res_ch4);
m_settings.endGroup();
//读配置文件
QSettings m_psetting("Config.ini", QSettings::IniFormat);
m_psetting.beginGroup("vol");
float Inter_vol = m_psetting.value("reference").toFloat();
m_psetting.endGroup();
