Why it is important and what are the ways to make the HTTP requests in Nodejs? Let’s get clear it up with the below blog.

Here we go . . .

HTTP requests are the process of fetching data from a remote source. It may be a website, an API. In simple, when you are in need of some code to get useful data from any of the remote sources. These HTTP requests emerge as the core part of the modern languages

This request is then processed by the server and another set or pack of information is sent back to the client as the information. This packet(set of information) contains all the necessary data requested by the client and is known as the response.

In our previous blog, we have seenabout creating a Nodejs webserver to handle HTTP requests.

This blog gives you the solution: several ways to make HTTP requests from your Nodejs applications.

You may ask us why should we want to make HTTP requests in between. Following the question, there were the two applications coming into play — web scraping and proxying.

Scrapers — A software that downloads web pages, extract data, and other related formations from them.

Proxy — A server act as median or an intermediary, that does forward client requests to other servers and returning the responses.

An HTTP request is made up of the following elements:

• Request Line
• Headers
• Body of the Request

An HTTP client sends a request to a server in the form of message in the following format:

• A Request-line
• Zero or more header
• An empty line
• Optionally a message-body

Before proceeding to the next step, make sure that you have installed the latest version of Nodejs and NPM.

#nodejs-http #nodejs #http