{
  "navigationBarTitleText": "首页",
  "usingComponents": {
    "van-dropdown-menu": "/@vant/dropdown-menu/index",
    "van-dropdown-item": "/@vant/dropdown-item/index",
    "van-icon": "/@vant/icon/index",
    "van-circle": "/@vant/circle/index",
    "van-loading": "/@vant/loading/index"
  }
}