Node.js - Modules

Posted on 2016-01-17

using VSCode reference before article Hello World Node.js

1.create a server.js file, move app.js code to server.js and modify

var http = require("http");

function start(){

    function onRequest(request, response) {

        response.writeHead(200, { "content-type" : "text/html" });
        response.write("<h1>Hello World</h1>");
        response.end();

    };

    http.createServer(onRequest).listen(1234);

    console.log("Server running at 1234 port");      
}

exports.start = start;

2.modify app.js

var server = require("./server");

server.start();

3.press F5

4.browse localhost:1234, you can see Hello World same before