school_meal_wxapp/pages/adddata/adddata.json

{
  "enablePullDownRefresh": true,
  "usingComponents": {
    "van-tag": "@vant/weapp/tag/index",
    "van-empty": "@vant/weapp/empty/index",
    "van-radio": "@vant/weapp/radio/index",
    "van-radio-group": "@vant/weapp/radio-group/index"
  }
}