{
  "navigationStyle": "custom",
  "usingComponents": {
    "navBar": "/myComponents/navBar/navBar",
    "myCard":"/myComponents/card/card",
    "van-divider": "/miniprogram_npm/@vant/weapp/divider/index",
    "myFloatButton":"/myComponents/floatButton/floatButton",
    "van-checkbox": "/miniprogram_npm/@vant/weapp/checkbox/index",
  "van-checkbox-group": "/miniprogram_npm/@vant/weapp/checkbox-group/index"
  }
}