Nodejs V4.4.0API Document Learning (1) Introduction

Document reference Address: https://nodejs.org/dist/latest-v4.x/docs/api/

Brief introduction

Here is an example of a Web service written in Nodejs, which returns "Hello world".

Const HTTP = require (' http '= = {  response.writehead ($, {' Content-type ': ' Text/plain '}) ;  Response.End (' Hello world\n ');}). Listen (8124); Console.log (' Server running at http://127.0.0.1:8124/');

To run the service, save the above code in a file named Example.js, and then use the node program to execute

$ node Example.jsserver running at http: // 127.0.0.1:8124/

All the examples in the document can be executed in the same way.

　　

Nodejs V4.4.0API Document Learning (1) Introduction