angular之显示注入声明

var testController = function($scope,greeter){

}
testController.$inject = ['$scope','greet'];

var greetService = function(){

}

angular.module('testModel',[]).controller(testController).factory('greeter',greetService ) ;

var injector = angular.injector(['ng','testModel']);

var controller = injector.get('$controller');
var rootScope = injector.get('$rootScope');
var newScope = rootScope.$new();

controller('MyController',{$scope,newScope});