weixin_45498368的博客

原创 数组转成tree树格式

将下面的数组 [ { id: 1, title: '首页', pid: 0, to: '/Home/index' }, { id: 2, title: '企业管理', pid: 0, to: '/Home/business' }, { id: 3, title: 'CRM管理', pid: 0, to: null }, { id: 4, title: '业务员管理', pid: 3, to: '/Home/salesman' }, { id: 5, title: '系统设置'.