vant-ui.js

import Vue from 'vue'
import {
  Loading,
  Lazyload,
  Tab,
  Tabs,
  Toast,
  Dialog,
  Icon,
  Form,
  Field,
  Switch,
  Overlay,
  Cell,
  CellGroup,
  ActionSheet,
  Button,
  Step,
  Steps,
  Checkbox
} from 'vant'

import NafmHeader from '@/components/NafmHeader'
import FooterBottom from '@/components/FooterBottom'

// 公共组建
[NafmHeader, FooterBottom].forEach(item => Vue.component(item.name, item));

// 默认vant组件
[Loading, Lazyload, Tab, Tabs, Toast, Dialog, Icon, Form, Field, Switch, Overlay, Cell, CellGroup, ActionSheet, Button, Step, Steps, Checkbox].forEach(item => Vue.use(item))

// 先预制，后期做统一调整
Object.assign(window, {
  Toast,
  Dialog
})