使用HTTPS URL和AngularJS加載JSON跨域

Question

我正在嘗試使用以下AngularJS代碼從URL獲取一些JSON數據：

'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，未加載JSON文件。 如果我嘗試使用其他URL，即http://ip.jsontest.com ，它確實可以工作。

我已經使用curl檢索了https網站的標頭：

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網站的標題如下所示：

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

如何加載https JSON文件？

Answer 1

對於跨域，您必須使用CORS，請在此處查看CORS上的這篇文章，如果需要可以使用jsonp，但是您不能使用jsonp進行發布。希望它會有所幫助

Answer 2

起作用的是以下內容：

將$http.get替換$http.get $http.jsonp ，並將?callback=JSON_CALLBACK放在網址末尾。 以下代碼為我工作：

'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.
  });
  ;
});