Lab – Routing Objective Learn and practice routing using Node and Express. Specification Create a web server thatAccepts and processes request messages submitted from browser, andGenerates and sends response messages back to browser for display. Your web server must be able to handleURL with hostname and portRequest message URL: 0.0.1:3000Response message: “SUCCESS!”URL with hostname, port and path echoRequest message URL: 0.0.1:3000/echoResponse message: “SUCCESS! echo”URL with hostname, port, path foxtrot and route parameter value kiloRequest message URL: 0.0.1:3000/foxtrot/kiloResponse message: “SUCCESS! Received kilo via foxtrot” where the value kilo must be retrieved via the route parameterInvalid/unexpected URLRequest message URL: 0.0.1:3000/<any other value>Response message: “FAILED! Fix your URL.” Hostname 127.0.0.1 can be replaced by localhost. Port number 3000 can be replaced by any other port number that is from 1024 (2^11) to 65535 (2^17 – 1) inclusive. Tools Use the following:jsjsjs router endpoint pathjs req.paramsGET request Checklist Do the following:Create a folder that is dedicated to this lab exerciseCreate a Node.js server fileInsert necessary endpointsListen to selected portCreate a json file with npm initInstall necessary npm module(s)Test the code locally byExecuting the Node.js server fileEnter and submit various URLs in browser

In this question we have to create a web server using node and express for routing the URL and…

Answered: Lab – Routing Objective Learn…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Lab – Routing

Objective

Learn and practice routing using Node and Express.

Specification

Create a web server that

Accepts and processes request messages submitted from browser, and
Generates and sends response messages back to browser for display.

Your web server must be able to handle

URL with hostname and port
1. Request message URL: 0.0.1:3000
2. Response message: “SUCCESS!”
URL with hostname, port and path echo
1. Request message URL: 0.0.1:3000/echo
2. Response message: “SUCCESS! echo”
URL with hostname, port, path foxtrot and route parameter value kilo
1. Request message URL: 0.0.1:3000/foxtrot/kilo
2. Response message: “SUCCESS! Received kilo via foxtrot” where the value kilo must be retrieved via the route parameter
Invalid/unexpected URL
1. Request message URL: 0.0.1:3000/<any other value>
2. Response message: “FAILED! Fix your URL.”

Hostname 127.0.0.1 can be replaced by localhost.

Port number 3000 can be replaced by any other port number that is from 1024 (2^11) to 65535 (2^17 – 1) inclusive.

Tools

Use the following:

js
js
js router endpoint path
js req.params
GET request

Checklist

Do the following:

Create a folder that is dedicated to this lab exercise
Create a Node.js server file
1. Insert necessary endpoints
2. Listen to selected port
Create a json file with npm init
Install necessary npm module(s)
Test the code locally by
1. Executing the Node.js server file
2. Enter and submit various URLs in browser

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