假设我有一个stuff要注入到myAppconfig中的模块：

angular.module('myApp', ['stuff']).
  config([function() {

  }]);

有两个子模块：

angular.module("stuff", ["stuff.thing1","stuff.thing2"]);

这是第一个：

angular.module('stuff.thing1', []).provider("$thing1", function(){
    var globalOptions = {};
    this.options = function(value){
        globalOptions = value;
    };
    this.$get = ['$http',function ($http) {
        function Thing1(opts) { 
            var self = this, options = this.options = angular.extend({}, globalOptions, opts);  
        }
        Thing1.prototype.getOptions = function(){
            console.log(this.options.apiKey);
        };
        return {
            thing1: function(opts){
                return new Thing1(opts);
            }
        };
    }];
});

第二个是相同的，以简化示例：

angular.module('stuff.thing2', []).provider("$thing2", function(){
    var globalOptions = {};
    this.options = function(value){
        globalOptions = value;
    };
    this.$get = ['$http',function ($http) {
        function Thing2(opts) { 
            var self = this, options = this.options = angular.extend({}, globalOptions, opts);  
        }
        Thing2.prototype.getOptions = function(){
            console.log(this.options.apiKey);
        };
        return {
            thing2: function(opts){
                return new Thing2(opts);
            }
        };
    }];
});

您会注意到，您可以将它们作为提供者来访问以配置选项：

angular.module('myApp', ['stuff']).
  config(['$thing1Provider', '$thing2Provider', function($thing1Provider, $thing2Provider) {
    $thing1Provider.options({apiKey:'01234569abcdef'});
    $thing2Provider.options({apiKey:'01234569abcdef'});
  }]);

如果我们在控制器中，则可以覆盖每个范围，例如：

controller('AppController', ['$scope','$thing1', function($scope, $thing1) {    
  var thing1 = $thing1.thing1({apiKey:'3kcd894g6nslx83n11246'});  
}]).

但是，如果他们总是共享相同的财产怎么办？如何在提供商之间共享某些东西？

angular.module('myApp', ['stuff']).config(['$stuff' function($stuff) {
  //No idea what I'm doing here, just trying to paint a picture.
  $stuff.options({apiKey:'01234569abcdef'});
}]);

我$stuff可以同时为$thing1和注入和配置共享属性$thing2吗？

如何同时访问$thing1和$thing2作为单个模块的扩展？

controller('AppController', ['$scope','$stuff', function($scope, $stuff) {
  //Again - no idea what I'm doing here, just trying to paint a picture.

  //$thing1 would now be overwrite $stuff.options config above.
  var thing1 = $stuff.$thing1.thing1({apiKey:'lkjn1324123l4kjn1dddd'});

  //No need to overwrite $stuff.options, will use whatever was configured above.
  var thing2 = $stuff.$thing2.thing2();

  //Could I even change the default again for both if I wanted too?
  $stuff.options({apiKey:'uih2iu582b3idt31d2'});
}]).