npm install tree-tree --save
vartree=require('tree-tree');vardata={name: 'Results',children: [{name: '宝马',children: [{name: '3系'},{name: '5系'},{name: '7系'}]},{name: '奔驰',children: [{name: 'SUV'},{name: '轿车'}]}]};console.log(tree(data));/** OutputResults├── 宝马│ ├── 3系│ ├── 5系│ └── 7系└── 奔驰 ├── SUV └── 轿车 */