How do I make an HTTP request in Javascript?

HTTP request in Javascript:


 To make an HTTP request in Javascript, you can use the XMLHttpRequest object or the more modern fetch() API:



HTTP Request:


HTTP (Hypertext Transfer Protocol) request is a message sent by a client to a server asking for a specific resource, such as a web page, image, or data. The request includes information about the client, the type of request being made, and the specific resource requested. The server processes the request and sends back a response, which may contain the requested resource or an error message. HTTP requests are a fundamental part of the communication between web clients and servers.


Using XMLHttpRequest:


var xhr = new XMLHttpRequest();
xhr.open("GET", "https://example.com", true);
xhr.onreadystatechange = function() {
  if (this.readyState === XMLHttpRequest.DONE && this.status === 200) {
    console.log(this.responseText);
  }
};
xhr.send();



Using fetch():


fetch("https://example.com")

  .then(response => response.text())

  .then(data => console.log(data))

  .catch(error => console.error(error));



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