AngularJs未加载外部资源

这是唯一对我有用的解决方案：

var app = angular.module('plunker', ['ngSanitize']);app.controller('MainCtrl', function($scope, $sce) {  $scope.trustSrc = function(src) {    return $sce.trustAsResourceUrl(src);  }  $scope.movie = {src:"http://www.youtube.com/embed/Lx7ycjC8qjE", title:"Egghead.io AngularJS Binding"};});

然后在iframe中：

<iframe  type="text/html" width="640" height="385"        ng-src="{{trustSrc(movie.src)}}" allowfullscreen frameborder="0"></iframe>