{
  "item_list": [
    {
      "address": "pages/index/index",
      "tag": "阅读 创业",
      "first_class": "一级类目名称",
      "second_class": "二级类目名称",
      "first_id": 0,
      "second_id": 0,
      "title": "首页"
    }
  ]
}