摘要: // 列表转树结构 list_to_tree() { let a = [ { id: 3, name: '测试3', up_id: 2, }, { id: 2, name: '测试2', up_id: 1, }, { id: 1, name: '测试1', up_id: null, }, ] let 阅读全文
posted @ 2022-03-22 16:19 yw3692582 阅读(714) 评论(0) 推荐(0)