如何在vue3中的mian.js添加全局jsonp?

Question

mian.js文件内容

import {createApp} from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
import installElementPlus from './plugins/element'
import './assets/css/icon.css'
import axios from 'axios';
const app = createApp(App)
installElementPlus(app)
app.config.globalProperties.$axios = axios;

app
    .use(store)
    .use(router)
    .mount('#app')