使用HTTPS URL和AngularJS加载JSON跨域

Question

我正在尝试使用以下AngularJS代码从URL获取一些JSON数据：

'use strict';

/* Controllers */

var phonecatApp = angular.module('phonecatApp', []);

phonecatApp.controller('PhoneListCtrl', function($scope, $http) {
  $scope.test = "Not loaded";
  delete $http.defaults.headers.common['X-Requested-With'];
  $http.get('https://live.mpare.net/users.json').success(function(data) {
    $scope.test = data;
  }).
  error(function(data, status, headers, config) {
    // called asynchronously if an error occurs
    // or server returns response with an error status.
  });
  ;
});

但是，未加载JSON文件。 如果我尝试使用其他URL，即http://ip.jsontest.com ，它确实可以工作。

我已经使用curl检索了https网站的标头：

HTTP/1.1 200 OK
Date: Sat, 08 Nov 2014 10:53:04 GMT
Server: Apache/2.2.29 (Amazon)
X-Powered-By: PHP/5.3.29
Set-Cookie: PHPSESSID=epp00ffbe0nmtogpj8dcvnfvg2; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 119
Connection: close
Content-Type: application/json

http网站的标题如下所示：

HTTP/1.1 200 OK
Date: Sat, 08 Nov 2014 10:53:04 GMT
Server: Apache/2.2.29 (Amazon)
X-Powered-By: PHP/5.3.29
Set-Cookie: PHPSESSID=epp00ffbe0nmtogpj8dcvnfvg2; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 119
Connection: close
Content-Type: application/json

如何加载https JSON文件？

Answer 1

对于跨域，您必须使用CORS，请在此处查看CORS上的这篇文章，如果需要可以使用jsonp，但是您不能使用jsonp进行发布。希望它会有所帮助

Answer 2

起作用的是以下内容：

将$http.get替换$http.get $http.jsonp ，并将?callback=JSON_CALLBACK放在网址末尾。 以下代码为我工作：

'use strict';

/* Controllers */

var phonecatApp = angular.module('phonecatApp', []);

phonecatApp.controller('PhoneListCtrl', function($scope, $http) {
  $scope.test = "Not loaded";
  delete $http.defaults.headers.common['X-Requested-With'];
  $http.jsonp('https://live.mpare.net/users.json?callback=JSON_CALLBACK').success(function(data) {
    $scope.test = data;
  }).
  error(function(data, status, headers, config) {
    // called asynchronously if an error occurs
    // or server returns response with an error status.
  });
  ;
});