重学Node 0x3 RESTful Services and Express

RESTful Representational State Transfer Express // index.js const express = require('express') const app = express() app.get('/', (req, res) => { res.send('Helo Express') }) app.listen(3000, () => { console.log('Listening on port 3000...') }) nodeMon npm i -g nodemon nodemon : 无法加载文件 C:\