javascript - Trying to learn $resource. How can I use my own api here? -

hello following tutorial can found here: http://www.sitepoint.com/creating-crud-app-minutes-angulars-resource/

in services.js, author has provided following code use own api:

angular.module('movieapp.services', []).factory('movie', function($resource) {   return $resource('http://movieapp-sitepointdemos.rhcloud.com/api/movies/:id', { id: '@_id' }, {     update: {       method: 'put'     }   }); }); 

i have own api created crud functions. wondering: how use instead? code located in /routes/crud.js , links /posts , /posts/:id.

i confused whether need modify code of author link crud.js or localhost:3000/posts/:id

can please me?

angular.module('movieapp.services', []).factory('movie', function($resource) {          // post  , pud body data      function setrequestdata(data) {         var requestdata = new object();         requestdata.movie= data;         return angular.tojson(requestdata);     }   return $resource('localhost:3000/posts/:id', { id: '@_id' }, {     }, {               'get': {         method: 'get',         headers: {"content-type": "application/json"},         },         'new': {         method: 'post',         headers: {"content-type": "application/json"},         transformrequest: setrequestdata         },         'delete': {         method: 'delete',         headers: {"content-type": "application/json"},         transformrequest: setrequestdata         },         'update': {         method: 'put',         headers: {"content-type": "application/json"},         transformrequest: setrequestdata         }     });   }); });