After creating a project with NPX create nuxt app MT app in the video, you can’t use import… From. Follow the teacher to modify the file in webpack.js. Amend as follows

"scripts": {
    "dev": "cross-env NODE_ENV=development nodemon server/index.js --watch server --exec babel-node", //修改内容  --exec babel-node
    "build": "nuxt build",
    "start": "cross-env NODE_ENV=production node server/index.js --exec babel-node",//修改内容  --exec babel-node
    "generate": "nuxt generate"
 },

Next, create a. Babeltc file in the project directory. The file configuration is as follows

{
    "presets": ["es2015"]
}

Then install NPM install babel-preset-es2015 and run it with an error

$ npm run dev

> [email protected] dev D:\text\vue\mt-app
> cross-env NODE_ENV=development nodemon --exec babel-node server/index.js --watch server

[nodemon] 1.19.1
[nodemon] to restart at any time, enter `rs`
[nodemon] watching: D:\text\vue\mt-app\server/**/*
[nodemon] starting `babel-node server/index.js`
'babel-node' ▒▒▒▒▒ڲ▒▒▒▒ⲿ▒▒▒Ҳ▒▒▒ǿ▒▒▒▒еij▒▒▒
▒▒▒▒▒▒▒▒▒ļ▒▒▒
[nodemon] app crashed - waiting for file changes before starting...

Solution:

Two other Babel cores and Babel CLIS need to be installed during installation, namely NPMI Babel core Babel preset es2015 Babel CLIS

Problem solving