nodejs server hot update

 nodejs 服务器热更新

Introduced in front of building nodejs server but did not add hot update. So I searched nodemon plug

1: Global introduction

npm install -g nodemon

2: as dependencies introduced

npm install --save-dev nodemon

There are two ways to start a direct command line input nodemon app.js

Another added package.json command line

"start": "nodemon app.js "

Npm start to run

Then followed by studies at the browser hot update

However, the addition of hot server update after accounting for a good memory, but also stuck a few times, with no need also debatable.