FE_CRM/main.js

// #ifndef VUE3
import Vue from 'vue'
import App from './App'
import util from '@/libs/util'

Vue.config.productionTip = false
Vue.prototype.$util = util

App.mpType = 'app'

const app = new Vue({
    ...App
})
app.$mount()
// #endif

// #ifdef VUE3
import { createSSRApp } from 'vue'
import App from './App.vue'
export function createApp() {
  const app = createSSRApp(App)
  return {
    app
  }
}
// #endif