guqing's blog

CategoryTreeVo createVirtualRoot(List<CategoryTreeVo> categoryTrees) {
        return CategoryTreeVo.builder()
            .spec(new Category.CategorySpec())
            .status(new Category.CategoryStatus())
            .metadata(new Metadata())
            .children(categoryTrees)
            .build();
    }

    public boolean findNodePath(CategoryTreeVo root, String nodeToFind, List<String> result) {
        if (root == null) {
            return false;
        }
        if (StringUtils.equals(root.getMetadata().getName(), nodeToFind)) {
            result.add(root.getMetadata().getName());
            return true;
        }
        for (CategoryTreeVo child : root.getChildren()) {
            if (findNodePath(child, nodeToFind, result)) {
                result.add(root.getMetadata().getName());
                return true;
            }
        }
        return false;
    }

// 将 listToTree 的返回结果作为参数传入
CategoryTreeVo virtualRoot = createVirtualRoot(treeVos);
List<String> result = new ArrayList<>();
findNodePath(virtualRoot, "ed064d5e-2b6f-4123-8114-78d0c6f2c4e2", result);