Question

我正在尝试在我的角度项目中使用$cachefactory。

我已经创建了缓存服务：

services.js

var AppServices = angular.module('Test.services', [])
.factory('testCache', function($cachefactory){
    return $cachefactory('test');
});

我试图将它注入我的控制器中：

TestController.js

var TestController =function($scope, $http, testCache) {

    var cache = testCache.get('test');
    if(cache) {
        $scope.test = cache;
    }
    else {
      var value = "Test Value";
      $scope.test = value;

      cache.put('test', value);
    }  
};

然而，当我运行应用程序并尝试检索数据时，我得到：

Error: [$injector:unpr] http://errors.angularjs.org/1.2.17/$injector/unpr?p0=%24cachefactoryProvider%20%3C-%20%24cachefactory%20%3C-%20testCache
u/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:6:443
ec/l.$injector<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:36:139
c@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:34:195
ec/p.$injector<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:36:209
c@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:34:195
d@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:34:409
ec/p.$injector<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:36:222
c@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:34:195
d@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:34:409
f/<.instantiate@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:35:101
Od/this.$get</<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:66:463
$ViewDirectiveFill/<.compile/<@https://rawgit.com/angular-ui/ui-router/0.2.10/release/angular-ui-router.js:2797:1
N@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:54:85
g@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:47:55
v/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:46:253
updateView@https://rawgit.com/angular-ui/ui-router/0.2.10/release/angular-ui-router.js:2733:1
$ViewDirective/directive.compile/</<@https://rawgit.com/angular-ui/ui-router/0.2.10/release/angular-ui-router.js:2697:11
Yd/this.$get</h.prototype.$broadcast@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:113:355
transitionTo/$state.transition<@https://rawgit.com/angular-ui/ui-router/0.2.10/release/angular-ui-router.js:2114:11
ze/e/l.promise.then/D@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:99:243
ze/f/<.then/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:100:407
Yd/this.$get</h.prototype.$eval@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:111:110
Yd/this.$get</h.prototype.$digest@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:108:180
Yd/this.$get</h.prototype.$apply@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:111:449
e/h<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:122:1
e@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:37:438
se/h.defer/c<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.17/angular.min.js:41:120

<div class="ng-scope" ui-view="">

我已经阅读了error page，声称我错过了定义依赖项。我不知道我错过了哪里，因为app.js注入服务模块所以$ cachefactory应该是可见的，对吗？

Link to example on plunker

Answer 1

有一个错字。使用$cacheFactory代替$cachefactory

尝试使用$ cachefactory会抛出[$ injector：unpr]错误

1 个答案: