node. JS installation uses Http-server

How do I use node. js NPM after it has been installed http-server globally? I created the inde.html in its installation directory, the browser localhost:8080 can access, then my project needs to be placed in its installation directory? Or do I need to configure something under my project or use a command to start it? I open cmd in my project directory run Http-server prompt error, trouble will friends tell me how to use Http-server.

1. First make sure it is a global installation

npm install http-server -g

2. For example, one of my directory structures

3. Enter the catalogue knocking command

4. Browser access

例如http://localhost:8081/index.html或http://localhost:8081/app.js

The react directory here becomes the root directory of the server.

node. JS installation uses Http-server