What is $http service in AngularJS, and how do you make an HTTP request?

Question

Khushi Singh · Answer

AngularJS incorporates the $http service as its core utility to perform HTTP requests, which enables users to access remote servers. Using the $http service enables developers to exchange data with remote resources through RESTful 
APIs through browser implementations of XMLHttpRequest or the Fetch API. Web application operations use $http service methods to execute
CREATE, READ, UPDATE, and DELETE functions.
Key Features of $http Service:
The $http service provides a promise object to help users deal with asynchronous operations through a cleaner programming paradigm. The .then() method enables success handling while
.catch() allows error management in sequence.The HTTP service enables developers to utilize every essential HTTP approach including GET, POST, PUT, DELETE and so forth for API connection.You can modify numerous request settings by using the $http service configuration options.This service supports customization through its interceptor functionality that lets operators modify both requests and responses across the system.
How to Make an HTTP Request
An HTTP request with the $http service requires passing a configuration object which defines the URL destination as well as the HTTP method and needed parameters.
Example of a GET request
angular.module('myApp', [])
 .controller('myController', function($scope, $http) {
   $http.get('https://api.example.com/data')
     .then(function(response) {
       // Handle success
       $scope.data = response.data;
     })
     .catch(function(error) {
       // Handle error
       console.error('Error fetching data:', error);
     });
 });
In this example:
The GET request is executed through $http.get(), which targets the URL 'https://api.example.com/data'.The successful request allows storing data in the $scope. data.When the request fails to execute, the application creates logging entries in the console.
and

forum

What is $http service in AngularJS, and how do you make an HTTP request?

ICSM Computer

Can you answer this question?

1 Answers

Liked By