{
  "navigationBarTitleText": "首页",
  "navigationStyle": "custom",
  "enablePullDownRefresh": true,
  "usingComponents": {
    "u-icon": "/uview-ui/components/u-icon/u-icon",
    "u-grid": "/uview-ui/components/u-grid/u-grid",
    "u-grid-item": "/uview-ui/components/u-grid-item/u-grid-item",
    "u-popup": "/uview-ui/components/u-popup/u-popup",
    "empty": "/components/empty"
  }
}