{
  "usingComponents": {
    "van-icon": "@vant/weapp/icon/index",
    "van-share-sheet": "@vant/weapp/share-sheet/index",
    "van-image": "@vant/weapp/image/index",
    "van-row": "@vant/weapp/row/index",
  "van-col": "@vant/weapp/col/index"
  },
  "enablePullDownRefresh": true,
  "navigationStyle":"custom"
}