java递归生成树形菜单

/**

• 递归所有配置数据

• @param list 所有数据List

• @param parentId 开始递归的parentId

• @return
  */
  public List buildTree(List list, int parentId){
  List trees = new ArrayList();
  for (BaseConfigModel entity : list) {
  int menuId = entity.getId();
  int pid = entity.getParentId();

   if (parentId == pid) {
   	List<BaseConfigModel> menuLists = buildTree(list, menuId);
   	entity.setChildren(menuLists);
   	trees.add(entity);
   }
  

  }
  return trees;
  }

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作者：keep、小猴
来源：优快云
原文：https://blog.youkuaiyun.com/qq_36468243/article/details/85258852
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