访问控制 - 允许 - 原产地不是从codeigniter表示响应头了 [英] Access-Control-Allow-Origin is not showing up in response headers from codeigniter
问题描述
我的codeigniter文件说:
My Codeigniter file says
$CI->output->set_header("Access-Control-Allow-Origin: *");
$CI->output->set_header("Access-Control-Expose-Headers: Access-Control-Allow-Origin");
$CI->output->set_status_header(200);
$CI->output->set_content_type('application/json');
echo json_encode(array("city" => "dhaka"));
但HTTP响应,我得到的是:
but the http response that i get are:
Request URL:http://localhost/index.php/location/city
Request Method:POST
Status Code:200 OK
Connection:Keep-Alive
Content-Length:16
Content-Type:text/html
Date:Sun, 22 Jul 2012 10:27:32 GMT
Keep-Alive:timeout=5, max=100
Server:Apache/2.2.21 (Unix) mod_ssl/2.2.21 OpenSSL/0.9.8r DAV/2 PHP/5.3.6
X-Powered-By:PHP/5.3.6
头访问控制 - 允许 - 原产地
是即使经过包括访问控制 - 暴露,标题中缺少响应:访问控制 - 允许 - 原产地
。我的这个标题信息来源是从 Mozilla开发者网站
The header Access-Control-Allow-Origin
is missing in the response even after including Access-Control-Expose-Headers: Access-Control-Allow-Origin
. My source of information about this header is from Mozilla Developer Website
推荐答案
事实证明,它的工作对我来说,只有当我通过PHP语法设置的标头头()
$ CI->输出 - > set_header()
。这是可悲的。
It turns out, it worked for me only when i set the headers via the PHP syntax header()
instead of the codeigniter syntax $CI->output->set_header()
. That's sad.
感谢<一href="http://stackoverflow.com/questions/11599573/access-control-allow-origin-is-not-showing-up-in-response-headers-from-$c$cignit/13537626#comment15353383_11599573">first在按@Yan 评论的问题的这个话题
Thanks to the first comment by @Yan at the Question of this topic
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