ionic localstorage

 1 angular.module(‘locals‘,[])
 2 .factory(‘ls‘, [‘$window‘, function($window) {
 3   return {
 4     set: function(key, value) {
 5       $window.localStorage[key] = value;
 6     },
 7     get: function(key, defaultValue) {
 8       return $window.localStorage[key] || defaultValue;
 9     },
10     setObject: function(key, value) {
11       $window.localStorage[key] = JSON.stringify(value);
12     },
13     getObject: function(key) {
14       return JSON.parse($window.localStorage[key] || ‘{}‘);
15     }
16   }
17 }]);

把本地存儲定義成一個數據模型，方便下次的調用；

新建了一個 locals 模板

locals 創建了一個服務 ls

調用的時候 聲明locals模板 和注入 ls 服務

 1 angular.module(‘starter‘, [‘ionic‘,‘locals‘])
 2
 3 .run(function($ionicPlatform,ls) {
 4   $ionicPlatform.ready(function() {
 5
 6   ls.set(‘name‘, ‘test‘);
 7   console.log(ls.get(‘name‘));
 8   ls.setObject(‘info‘, {
 9     name: ‘Thoughts‘,
10     text: ‘Today was a good day‘
11   });
12
13   var infos = ls.getObject(‘info‘);
14   console.log(infos);
15
16     // Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
17     // for form inputs)
18     if(window.cordova && window.cordova.plugins.Keyboard) {
19       cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
20     }
21     if(window.StatusBar) {
22       StatusBar.styleDefault();
23     }
24   });
25 });