vue-remote-component/custom-form-lib/src/preview.js

import Vue from 'vue'
import App from './App'
import moment from 'moment'
import 'moment/locale/zh-cn'
import Antd from 'ant-design-vue'
import 'ant-design-vue/dist/antd.css'

moment.locale('zh-cn');
Vue.config.productionTip = false
Vue.use(Antd)
new Vue({
  el: '#app',
  components: { App },
  template: '<App />',
})