这是使用PyQT5作为UI的首次提交,将后端和UI合并到1个工程中，统一使用了Python，没有使用JS和HTML

UI/reserved/test_qml.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+简单的QML测试
+"""
+
+import sys
+from PyQt5.QtWidgets import QApplication
+from PyQt5.QtQml import QQmlApplicationEngine
+from PyQt5.QtCore import QUrl
+
+# 简单的QML内容
+simple_qml = """
+import QtQuick 2.15
+import QtQuick.Controls 2.15
+
+ApplicationWindow {
+    visible: true
+    width: 640
+    height: 480
+    title: "测试窗口"
+    
+    Text {
+        text: "Hello, PyQt5 QML!"
+        anchors.centerIn: parent
+    }
+}
+"""
+
+def main():
+    app = QApplication(sys.argv)
+    
+    # 创建临时QML文件
+    with open("test.qml", "w", encoding="utf-8") as f:
+        f.write(simple_qml)
+    
+    engine = QQmlApplicationEngine()
+    engine.load(QUrl.fromLocalFile("test.qml"))
+    
+    if not engine.rootObjects():
+        print("Failed to load QML")
+        sys.exit(-1)
+    
+    sys.exit(app.exec_())
+
+if __name__ == '__main__':
+    main()