{

    "navigationBarTitleText": "用电监控",
  "usingComponents": { 
    "van-button": "@vant/weapp/button/index",
    "van-cell": "@vant/weapp/cell/index",
    "van-cell-group": "@vant/weapp/cell-group/index",
    "van-dropdown-menu": "@vant/weapp/dropdown-menu/index",
    "van-dropdown-item": "@vant/weapp/dropdown-item/index",
    "van-empty": "@vant/weapp/empty/index",
    "van-switch": "@vant/weapp/switch/index"

}
}