https://sortablejs.github.io/Vue.Draggable/#/nested-example https://www.cnblogs.com/hijimi/p/12177775.html https://github.com/zengxianlin/vuedraggable.git 参考这个循环嵌套 相关文章： 2022-12-23 2022-12-23 2021-05-08 2021-07-25 2021-06-26 2021-07-30