如何把服务放在angularjs上？

Question

我试图写角的JS模块把我的服务（文件：utils的/ productos.js），然后加载它作为我模块塔斯的依赖关系（塔斯/ ventas.js），但

我得到下一个错误：

Error: [$injector:nomod] Module 'utils.producto' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument. 
http://errors.angularjs.org/1.3.10/$injector/nomod?p0=utils.producto angular.js:63:11 
Error: [$injector:modulerr] Failed to instantiate module webui due to: 
[$injector:modulerr] Failed to instantiate module utils.producto due to: 
[$injector:nomod] Module 'utils.producto' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument. 
http://errors.angularjs.org/1.3.10/$injector/nomod?p0=utils.producto 
minErr/<@http://localhost/cat-dog/web/app/js/angular.js:63:12 
module/<@http://localhost/cat-dog/web/app/js/angular.js:1764:1 
ensure@http://localhost/cat-dog/web/app/js/angular.js:1688:38 
module@http://localhost/cat-dog/web/app/js/angular.js:1762:1 
loadModules/<@http://localhost/cat-dog/web/app/js/angular.js:4094:22 
forEach@http://localhost/cat-dog/web/app/js/angular.js:323:11 
loadModules@http://localhost/cat-dog/web/app/js/angular.js:4078:5 
loadModules/<@http://localhost/cat-dog/web/app/js/angular.js:4095:40 
forEach@http://localhost/cat-dog/web/app/js/angular.js:323:11 
lo 

app.js

var app = angular.module('webui', ['ngRoute', 'utils.producto', 'ventas']); 

main.html中

<script type="text/javascript" src="ventas/ventas.js"></script> 
<script type="text/javascript" src="js/app.js"></script> 
<script type="text/javascript" src="utils/productos.js"></script> 

个

塔斯/ ventas.js

angular.module('ventas', ['ngRoute', 'utils.producto']) 

     .config(['$routeProvider', function ($routeProvider) { 
       $routeProvider.when('/ventas', { 
        templateUrl: 'ventas/ventas.html', 
        controller: 'VentasCtrl' 
       }); 
      }]) 

utils的/ producto.js

angular.module('utils.producto').factory("buscadorProductos", buscadorProductos).factory("autocompProductos", autocompProductos); 

    function buscadorProductos($http) { 
.. 

Answer 1

定义服务作为模块第一像angular.module('utils.producto',[])

代码

angular.module('utils.producto',[]).factory("buscadorProductos", buscadorProductos).factory("autocompProductos", autocompProductos); 

    function buscadorProductos($http) {