angularjs - angular CacheFactory doesn't set any value -

i'm having issue cachefactory module , problem not set anything!

here code, logically when first time code run, second time when refresh page should show me value doesn't , it's 'undefined'

function itemfcy($http,$q,cachefactory) {   var items={};   var factory = {     getitems:   };   return factory;    function get() {     var cache= cachefactory.get('itemscache');     console.log("cache value is:"+cache);     var deferred = $q.defer();     $http.get('/items.json')       .success(function(data, status, headers, config) {         items= data;         cachefactory.createcache('itemscache',items);         deferred.resolve(sliders);         return deferred.promise;       })       .error(function(data, status, headers, config) {         console.log("error on loading items");       })     return deferred.promise;   } 

it print

cache value is:undefined

why doesn't set anything?

i think should using localstorage rather cachefoactory

ng-storage might helpful you.