Main.java

import javafx.animation.KeyFrame;
import javafx.animation.KeyValue;
import javafx.animation.Timeline;
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.geometry.Insets;
import javafx.scene.Node;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.image.Image;
import javafx.stage.Stage;
import javafx.util.Duration;

import java.io.IOException;

public class Main extends Application {

    @Override
    public void start(Stage stage) throws IOException {
        // 加载主场景
        Parent root = FXMLLoader.load(getClass().getResource("Main.fxml"));
        Scene scene = new Scene(root);
        scene.getStylesheets().add(getClass().getResource("Style/Main.css").toExternalForm());

        // 设置窗口标题
        stage.setTitle("落秋的闲暇时光");

        // 设置窗口图标
        Image icon = new Image(getClass().getResourceAsStream("icons/icon.jpg"));
        stage.getIcons().add(icon);

        // 设置场景
        stage.setScene(scene);

        // 显示窗口
        stage.show();
    }

    @FXML
    private void goToLogin(ActionEvent event) throws IOException {
        Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
        Parent root = FXMLLoader.load(getClass().getResource("/User/Login.fxml")); // Assuming Login.fxml is in User/Login directory
        Scene scene = new Scene(root);
        stage.setScene(scene);
        stage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }
}