Course Content

  • Http module

Course Content


Both require establishing an XMLHttpRequest object, adding a readyStateChanged callback, opening the request, and sending it. var myComponent=this; var xhr=new XMLHttpRequest(); var xhr=new XMLHttpRequest(); var xhr=new XMLHttpRequest(); Create an appropriate request header. If no header is specified, a header of type "*/*" (any type) is delivered instead.

  • Make use of the default domain. If you only specify the path in axios, the domain in the address bar will be used by default.
  • Include the domain in the complete URL. You can, on the other hand, supply the whole URL to axios request and make https calls by default.
  • Make use of the axios baseURL option.

The request line, header, and body are the three elements of an HTTP request.

React JS is a programming language that is used to create interactive web pages. Front End Technology using Javascript Library In a typical web application, the client submits a http request through their browser, and the server responds with an html page containing data.

Axios is simple to use for reacting to queries. import Axios from the 'axios' directory; We learned from the component lifecycle article that componentDidMount is the optimal location to put side effects like http requests. Because componentDidMount is only called once during a component's lifetime.

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