allow accssess from out side vue

server/dist/server.js

@@ -8,3 +8,7 @@ app.get('/', (req, res) => { res.send('Hello World') })
 const PORT = process.env.PORT || 3000
 app.listen(PORT, () => { console.log(`Server is running in http://localhost:${PORT}`) })
 // # sourceMappingURL=server.js.map
+
+app.listen(3000, '0.0.0.0', function () {
+  console.log('Listening to port:  ' + 3000)
+})

src/main.js

 import { createApp } from 'vue'
 import App from './App.vue'
-import VueSweetalert2 from 'vue-sweetalert2'
-import 'sweetalert2/dist/sweetalert2.min.css'
-
 // add routing script to the main
 import router from './router'
 
-createApp(App).use(VueSweetalert2).use(router).mount('#app')
+// const options = {
+//   confirmButtonColor: '#1a4273'
+// }
+createApp(App).use(router).mount('#app')

vue.config.js

+export const devServer = {
+  host: '0.0.0.0'
+};
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