ygoa_miniapp/main.js

// #ifndef VUE3
import Vue from 'vue'
import App from './App'

Vue.config.productionTip = false

App.mpType = 'app'

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

// #ifdef VUE3
import { createSSRApp } from 'vue'
import App from './App.vue'
// import store from './store'
import * as Pinia from 'pinia';

export function createApp() {
  const app = createSSRApp(App)
	// app.use(store)
	app.use(Pinia.createPinia());
  return {
    app,
		Pinia, // 此处必须将 Pinia 返回
  }
}
// #endif