AngularJS:跨域请求被阻止:同源策略不允许读取远程资源 [英] AngularJS : Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource

问题描述

这是我的代码:

angular.module('option')
    .factory('optionListService', ['$resource', function($resource) {
    return $resource(HOST+'option/action/:id', {}, {
        'get':    {method:'GET'},
            'save':   {method:'POST'},
            'query':  {method:'GET', isArray:true},
            'remove': {method:'DELETE'},
            'delete': {method:'DELETE'}
    });
    }]);

这适用于 GET 请求而不适用于 POST ！

and this work for GET requests and not for POST !

我使用 Apache 作为服务器并使用以下命令对其进行配置:

I'm using Apache as a server and configured it with :

<Limit GET HEAD POST PUT DELETE OPTIONS>
        Order Allow,Deny
        Allow from all
    </Limit>
Header set Access-Control-Allow-Origin "*"

在我的 angularjs 中，我包含在模块 app 的配置中:

and in my angularjs I include in config of module app:

delete $httpProvider.defaults.headers.common['X-Requested-With'];
delete $httpProvider.defaults.headers.post['Content-type'];

但是请求 POST 仍然不起作用！！

but the request POST still not working !!

我希望有人可以提供任何想法.

I hope that someone can give any idea.

推荐答案

在服务器端添加那些标题:

Add those headers on the server side:

Access-Control-Request-Headers: X-Requested-With, accept, content-type
Access-Control-Allow-Methods: GET, POST

如果仍然无法正常工作，请发布浏览器发送的预检OPTIONS 请求的详细信息.

If still not working post the details of the preflight OPTIONS request which the browser is sending.

为什么需要这样做?

如果不是简单的请求(例如表单数据的 GET 或 POST)，浏览器会向服务器发送预检 HTTP OPTIONS 请求以检查是否允许 CORS.此请求包含一些 Access-Control-Request 标头(可能因特定请求而异):

If it is not a simple request (e.g. GET or POST of form data) the browser sends a preflight HTTP OPTIONSrequest to the server to check if CORS is allowed. This request contains some Access-Control-Request headers (can differ based on the specific request):

Access-Control-Request-Headers: accept, content-type
Access-Control-Request-Method: POST

现在重要的是服务器在响应中引用相同的 Access-Control-Allow 标头:

Now it is important that the server references the same Access-Control-Allow header in the response:

Access-Control-Allow-Headers: accept, content-type
Access-Control-Allow-Methods: POST
Access-Control-Allow-Origin: *

否则请求会被浏览器拒绝.

Otherwise the request is rejected by the browser.

@ilyas : 经过 3 小时的研究，我终于解决了这个问题

@ilyas : finaly after 3hours of reseach I sovelved this problem

//Part added by ilyas :
    if (isset($_SERVER['HTTP_ORIGIN'])) {
        header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}");
        header('Access-Control-Allow-Credentials: true');
        header('Access-Control-Max-Age: 86400');    // cache for 1 day
    }
//End of part.

我希望这能帮助其他人.

I hope this help others.

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