摸鱼三天!我写了一个通用的组建树TreeUtil工具
1. 树的简单遍历思路及写法①数据准备
Menu实体类/** * @date: 2022/7/25 * @FileName: Menu * @author: Yan * @Des: */@Data@AllArgsConstructor@NoArgsConstructorpublic class Menu { private Integer id; private String name; private Integer parentId; private List