angular中控制器名的问题？

Question

html:<div ng-controller="FilterController as ctrl">js:angular.module('FilterInControllerModule', []).controller('FilterController', ['filterFilter', function(filterFilter) {this.array = [{name: 'asnowwolf'},{name: 'why520crazy'},{name: 'joe'},{name: 'ckken'},{name: 'lightma'},{name: 'FrankyYang'}];this.filteredArray = filterFilter(this.array, 'a');}]);这样可以通过ctrl.array来访问FilterController控制器里的array数组，可是我通过FilterController.array却访问不了，这是为什么？还有FilterController控制器里的this是不是指FilterController?

Answer 1

1.问题出在"FilterController as ctrl"，相当于实例化了一个controller，实例名位ctrl，所以你需要通过ctrl.array来访问。

2.this指FilterController