my_loan/htmldev/shiningWxMini/pages/businessInfo/businessInfo.json

{
  "usingComponents": {
    "van-uploader": "@vant/weapp/uploader/index",
    "van-popup": "@vant/weapp/popup/index",
    "van-picker": "@vant/weapp/picker/index",
    "van-datetime-picker": "@vant/weapp/datetime-picker/index"
  },
  "backgroundColor": "#F6F6F6"
}