13问答网 > 怎样在 mysql 表中存储树形结构数据

怎样在 mysql 表中存储树形结构数据

2025-01-14 15:27:36
推荐回答（1个）
回答1：

解决方法很多!数据要存储为树形结构，那么数据要有父子关系。 一个父节点有多个子节点，一个子节点又有多个子子节点。 publicclassTreeNode{ /**节点主键**/ privateStringid; /**节点名称**/ privateStringtext; /**子节点**/ privateTreeNode[]children; }

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