ADD file via upload

Main.java

@@ -0,0 +1,12 @@
+// 主入口类
+public class Main {
+    public static void main(String[] args) {
+        // 创建MVC组件
+        StudentModel model = new StudentModel();
+        StudentView view = new StudentView();
+        StudentController controller = new StudentController(model, view);
+
+        // 启动系统
+        controller.start();
+    }
+}