Vaadin使表格组件动态化或转换为网格

import com.vaadin.flow.component.grid.Grid;
import com.vaadin.flow.component.orderedlayout.VerticalLayout;
import com.vaadin.flow.router.Route;

import java.util.ArrayList;
import java.util.List;

@Route("")
public class MainView extends VerticalLayout {

    public MainView() {
        // 创建 Grid 实例
        Grid<Person> grid = new Grid<>(Person.class);

        // 模拟数据
        List<Person> people = new ArrayList<>();
        people.add(new Person("Alice", 30));
        people.add(new Person("Bob", 25));

        // 绑定数据到 Grid
        grid.setItems(people);

        // 添加 Grid 到布局
        add(grid);
    }

    // 数据模型类
    public static class Person {
        private String name;
        private int age;

        public Person(String name, int age) {
            this.name = name;
            this.age = age;
        }

        public String getName() {
            return name;
        }

        public int getAge() {
            return age;
        }
    }
}