[
  { "id": "region-east", "parentId": null, "名称": "东部区域" },
  { "id": "city-lake", "parentId": "region-east", "名称": "湖城" },
  { "id": "store-spring", "parentId": "city-lake", "名称": "春风门店" },
  { "id": "region-west", "parentId": null, "名称": "西部区域" },
  { "id": "city-mountain", "parentId": "region-west", "名称": "山城" }
]