scope
做用域dom
// ps: $window 是 angular 内置服务 $window.top.angular.element($window.top.document).scope();
injector
注入对象ide
let a = $window.top.angular.element($window.top.document).injector(); // 经过 get() 方法获取注入对象 a.get('providerTestData');
controller
控制器code
// 获取当前元素的controller: angular.element(dom).controller()