appointment-mp/pages/message/message.json

{
  "usingComponents": {
    "van-stepper": "../../dist/stepper/index",
    "van-field": "../../dist/field/index",
    "van-switch-cell": "../../dist/switch-cell/index",
    "van-cell-group": "../../dist/cell-group/index",
    "van-cell": "../../dist/cell/index",
    "van-button": "../../dist/button/index"
  }
}