wx-qhb/unpackage/dist/build/mp-weixin/uview-ui/components/u-upload/u-upload.json

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