风的专栏

TreeNode基类/** * 树节点 */ public abstract class TreeNode { private String id; private String parentId; private String name; private List children; /** * 是否为根节点 * 根据当前节...

参考：https://blog.youkuaiyun.com/mynamepg/article/details/79802885 //生成权限树 public List<Tree> generateTree(List<Tree> treeList) { if (CollectionUtils.isEmpty(treeList)) { return null; ...