qingnianyexiao2.0/unpackage/dist/build/mp-weixin/node-modules/uview-ui/components/u-picker/u-picker.json

{
  "component": true,
  "usingComponents": {
    "u-popup": "/node-modules/uview-ui/components/u-popup/u-popup",
    "u-toolbar": "/node-modules/uview-ui/components/u-toolbar/u-toolbar",
    "u-loading-icon": "/node-modules/uview-ui/components/u-loading-icon/u-loading-icon"
  }
}