实现QT6启动器，QT版本有qt5升级到qt6

src/qt/MainWeb.h

@@ -1,14 +1,16 @@
 #include <QMainWindow>
 #include <QtWebEngineWidgets/QWebEngineView>
 #include <QSplashScreen>
-
-
-
+#include <QLabel>
 
 class MainWeb : public QMainWindow
 {
+    Q_OBJECT
 public:
     MainWeb();
 
     QWebEngineView webView;
+    std::shared_ptr<QSplashScreen> splash {};
+    QLabel label1;
+    QLabel labelProgress;
 };