update

example/src/helper/SettingsHelper.cpp

@@ -0,0 +1,40 @@
+#include "SettingsHelper.h"
+
+#include <QDataStream>
+
+SettingsHelper::SettingsHelper(QObject *parent) : QObject(parent)
+{
+
+}
+
+SettingsHelper::~SettingsHelper() = default;
+
+void SettingsHelper::save(const QString& key,QVariant val)
+{
+    QByteArray data = {};
+    QDataStream stream(&data, QIODevice::WriteOnly);
+    stream.setVersion(QDataStream::Qt_5_6);
+    stream << val;
+    m_settings->setValue(key, data);
+}
+
+QVariant SettingsHelper::get(const QString& key){
+    const QByteArray data = m_settings->value(key).toByteArray();
+    if (data.isEmpty()) {
+        return {};
+    }
+    QDataStream stream(data);
+    stream.setVersion(QDataStream::Qt_5_6);
+    QVariant val;
+    stream >> val;
+    return val;
+}
+
+void SettingsHelper::init(char *argv[]){
+    auto applicationPath = QString::fromStdString(argv[0]);
+    const QFileInfo fileInfo(applicationPath);
+    const QString iniFileName = fileInfo.completeBaseName() + ".ini";
+    const QString iniFilePath = fileInfo.dir().path() + "/" + iniFileName;
+    qDebug()<<iniFilePath;
+    m_settings.reset(new QSettings(iniFilePath, QSettings::IniFormat));
+}

example/src/helper/SettingsHelper.h

@@ -0,0 +1,33 @@
+#ifndef SETTINGSHELPER_H
+#define SETTINGSHELPER_H
+
+#include <QtCore/qobject.h>
+#include <QtQml/qqml.h>
+#include <QSettings>
+#include <QScopedPointer>
+#include <QFileInfo>
+#include <QCoreApplication>
+#include <QDir>
+#include "src/singleton.h"
+
+class SettingsHelper : public QObject
+{
+    Q_OBJECT
+private:
+    explicit SettingsHelper(QObject* parent = nullptr);
+public:
+    SINGLETONG(SettingsHelper)
+    ~SettingsHelper() override;
+    void init(char *argv[]);
+    Q_INVOKABLE void saveRender(const QString& render){save("render",render);}
+    Q_INVOKABLE QString getReander(){return get("render").toString();}
+    Q_INVOKABLE void saveDarkMode(int darkModel){save("darkMode",darkModel);}
+    Q_INVOKABLE int getDarkMode(){return get("darkMode").toInt(0);}
+private:
+    void save(const QString& key,QVariant val);
+    QVariant get(const QString& key);
+private:
+    QScopedPointer<QSettings> m_settings;
+};
+
+#endif // SETTINGSHELPER_H