reservation-uniapp-250509/service-uniapp-technician/main.js

import App from './App'

// #ifndef VUE3
import Vue from 'vue'
import './uni.promisify.adaptor'

Vue.config.productionTip = false
Vue.config.isCustomElement = tag => tag === 'image' || tag.startsWith('app-')
App.mpType = 'app'
const app = new Vue({
  ...App
})
app.$mount()
// #endif

// #ifdef VUE3
import { createSSRApp } from 'vue'

// #ifdef H5  
import 'vant/lib/index.css';  
import vant from 'vant';  
// #endif

import uniIcons from '@/uni_modules/uni-icons/components/uni-icons/uni-icons.vue'
import uniDrawer from '@/uni_modules/uni-drawer/components/uni-drawer/uni-drawer.vue'

export function createApp() {
  const app = createSSRApp(App)
  
  app.component(uniIcons)
  app.component(uniDrawer)
  // #ifdef H5
  app.use(vant) 
  // #endif
  
  return {
    app
  }
}
// #endif