如何``inject` $ window`反对在角的`config`

问题描述

我试图注入 $窗口对象配置在角的方法，但我一直得到错误..

I am trying to inject the $window object to config method in angular, But i am keep getting error..

什么是做到这一点的正确方法？

what is the correct way to do this?

这是我的code：

angular.module('myApp', ['$window']) //is this wrong?

  .config(function ($window) { //this is not the way?
      console.log($window); //console.log fails //error
  })

  .controller("main", function($scope) {
    $scope.index = 0;
    $scope.num = number[$scope.index];

   $scope.increase = function () {
     $scope.index += 1;
     $scope.num = number[$scope.index];
   }
})

推荐答案

您不能因为服务没有在配置时初始化尚未注入 $窗口服务的配置。但是，你可以注入他们的供应商，并得到一个实例。你的情况：

you can't inject $window service to the config as services are not initialized at config time yet. however, you can inject them providers and get an instance. in your case:

angular.module('myApp', [])

 .config(function ($windowProvider) {
   var $window = $windowProvider.$get();
   console.log($window);
 })

这篇关于如何``inject` $ window`反对在角的`config`的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！