book-hi/unpackage/dist/dev/mp-weixin/pages/mine/index.json

{
  "navigationBarTitleText": "我的",
  "navigationBarBackgroundColor": "#38C148",
  "navigationBarTextStyle": "white",
  "navigationStyle": "custom",
  "usingComponents": {
    "u-icon": "/uview-ui/components/u-icon/u-icon"
  }
}