AngularJS 애플리케이션에서 앵커 해시 연결을 처리하는 방법은 무엇입니까?

<code class="javascript">app.controller('TestCtrl', function($scope, $location, $anchorScroll) {
   $scope.scrollTo = function(id) {
      $location.hash(id);
      $anchorScroll();
   }
});

<a ng-click="scrollTo('foo')">Foo</a>

<div id="foo">Here you are</div></code>

<code class="javascript">app.run(function($rootScope, $location, $anchorScroll, $routeParams) {
  //when the route is changed scroll to the proper element.
  $rootScope.$on('$routeChangeSuccess', function(newRoute, oldRoute) {
    $location.hash($routeParams.scrollTo);
    $anchorScroll();  
  });
});</code>

<code class="html"><a href="#/test?scrollTo=foo">Test/Foo</a></code>

<code class="javascript">app.run(function($rootScope, $location, $anchorScroll) {
  //when the route is changed scroll to the proper element.
  $rootScope.$on('$routeChangeSuccess', function(newRoute, oldRoute) {
    if($location.hash()) $anchorScroll();  
  });
});</code>

<code class="html"><a href="#/test#foo">Test/Foo</a></code>