invest-research-frontend/mobile-app/src/main.js

import { createApp } from 'vue'
import App from './App.vue'
import router from './router'
import Vant from 'vant'
import 'vant/lib/index.css'
import './assets/main.css'
import { renderWithQiankun, qiankunWindow } from 'vite-plugin-qiankun/dist/helper'

let instance = null

function render(props = {}) {
  const { container } = props
  instance = createApp(App)
  instance.provide('microProps', props)
  instance.use(router)
  instance.use(Vant) // 移动端 UI 组件库 Vant
  instance.mount(container ? container.querySelector('#app') : document.getElementById('app'))
}

renderWithQiankun({
  bootstrap() {
    console.log('[mobile-app] bootstrap')
  },
  mount(props) {
    console.log('[mobile-app] mount', props)
    render(props)
  },
  update(props) {
    console.log('[mobile-app] update', props)
  },
  unmount() {
    console.log('[mobile-app] unmount')
    instance?.unmount()
    instance = null
  },
})

// 独立运行时直接渲染
if (!qiankunWindow.__POWERED_BY_QIANKUN__) {
  render()
}