考虑这篇文章描述的方法：使用 Mixin 模式扩展 AngularJS 控制器 http://digital-drive.com/?p=188
不要从服务中复制方法，而是创建一个包含这些方法的基本控制器，然后在派生控制器上调用扩展以将它们混合在一起。帖子中的示例：
function AnimalController($scope, vocalization, color, runSpeed) {
var _this = this;
// Mixin instance properties.
this.vocalization = vocalization;
this.runSpeed = runSpeed;
// Mixin instance methods.
this.vocalize = function () {
console.log(this.vocalization);
};
// Mixin scope properties.
$scope.color = color;
// Mixin scope methods.
$scope.run = function(){
console.log("run speed: " + _this.runSpeed );
};
}
现在我们可以将动物控制器混合到狗控制器中：
function DogController($scope) {
var _this = this;
// Mixin Animal functionality into Dog.
angular.extend(this, new AnimalController($scope, 'BARK BARK!', 'solid black', '35mph'));
$scope.bark = function () {
_this.vocalize(); // inherited from mixin.
}
}
然后在我们的模板中使用 DogController：
<section ng-controller="DogController">
<p>Dog</p>
<!-- Scope property mixin, displays: 'color: solid black' -->
<p ng-bind-template="color: {{ color }}"></p>
<!-- Calls an instance method mixin, outputs: 'BARK BARK!' -->
<button class="btn" ng-click="bark()">Bark Dog</button>
<!-- Scope method mixin, outputs: 'run speed: 35mph' -->
<button class="btn" ng-click="run()">Run Dog</button>
</section>
本示例中的控制器都位于全局空间中，并包含在标记中，如下所示。
<script type="text/javascript" src="lib/jquery.js"></script>
<script type="text/javascript" src="lib/angular.js"></script>
<script type="text/javascript" src="app/controllers/animal-controller.js"></script>
<script type="text/javascript" src="app/controllers/dog-controller.js"></script>
<script type="text/javascript" src="app/controllers/cat-controller.js"></script>
<script type="text/javascript" src="app/app.js"></script>
我还没有测试过，但我不明白为什么以下内容不起作用：
var myApp = angular.module('myApp', [])
.controller('AnimalController', ['$scope', 'vocalization', 'color', 'runSpeed', function ($scope, vocalization, color, runSpeed) { /* controller code here */}]);
.controller('DogController', ['$scope', '$controller', function($scope, $controller) {
var _this = this;
// Mixin Animal functionality into Dog.
angular.extend(this, $controller('AnimalController', {
$scope: scope,
vocalization: 'BARK BARK!',
color: 'solid black',
runSpeed:'35mph'
}));
$scope.bark = function () {
_this.vocalize(); // inherited from mixin.
}
}]);
see: docs http://docs.angularjs.org/api/ng.%24controller对于 $controller 服务
