AngularJS Example Plunkr

angular.module('angularAppApp', ['$httpProvider'])
.config(function ($httpProvider) {
    $httpProvider.defaults.useXDomain = true;
    delete $httpProvider.defaults.headers.common['X-Requested-With'];
 });

function FetchCtrl($scope, $http, $templateCache) {
  $scope.method = 'GET';
  $scope.url = 'http://www.json-generator.com/j/cdnueRTRmG';
 
  $scope.fetch = function() {
    $scope.code = null;
    $scope.response = null;
 
    $http({method: $scope.method, url: $scope.url, cache: $templateCache}).
      success(function(data, status) {
        $scope.status = status;
        $scope.data = data;
      }).
      error(function(data, status) {
        $scope.data = data || "Request failed";
        $scope.status = status;
    });
  };
}

Hello, $http!

<!doctype html>
<html ng-app>
  <head>
    <script src="http://code.angularjs.org/1.0.8/angular.min.js"></script>
    <script src="script.js"></script>
  </head>
  <body>
    <div ng-controller="FetchCtrl">
      <p>{{url}}</p>
      <button ng-click="fetch()">fetch</button><br>
      <pre>http status code: {{status}}</pre>
      <pre>http response data: {{data}}</pre>
    </div>
  </body>
</html>