1、寫配置文件
QSettings settings(filePath, format) // 所要創建文件的路徑, 參數二為創建文件的格式
QSettings settings("Option.ini", QSettings::IniFormat); // 當前目錄的INI文件 settings.beginGroup("DevOption");//創建所屬組,並開始創建 settings.setValue("mainFun", 25);//添加組成員,並設置它的值 settings.setValue("subFun", 40); settings.setValue("service", 1); settings.endGroup();// 結束創建
2、讀取配置文件
QSettings settings("Option.ini", QSettings::IniFormat); int mainFun = settings.value("DevOption/mainFun").toInt(); // 獲取文件中屬於DevOption中mainFun的值
int subFun = settings.value("DevOption/subFun").toInt(); QString service = settings.value("DevOption/service").toString();