1
我有以下的咖啡腳本執行某種登錄:使用Ajax XSS問題GET請求
signIn: (url, completion) ->
$.ajax
method: 'GET'
url: url
dataType: 'json'
error: (jqXHR, status, errorThrown) ->
completion false, errorThrown
success: (data)->
completion true, data.Identifier
當我檢查在瀏覽器中給定的URL,我得到一個有效的JSON響應返回。
但是,當使用JavaScript執行此調用時,控制檯中出現以下錯誤。請注意,我已經改變了網址迷惑:
XMLHttpRequest cannot load http://my.servicedomain.com/session/someIdentifier?access_token=secret.
Origin http://html.server.net is not allowed by Access-Control-Allow-Origin.
這些都是我的頭,這是我從my.servicedomain.com
服務器獲取:
HTTP/1.1 200 OK
Cache-Control: no-cache
Pragma: no-cache
Content-Length: 1417
Content-Type: application/json; charset=utf-8
Expires: -1
Server: Microsoft-IIS/8.0
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS
Access-Control-Allow-Headers: Authorization
Server: Microsoft-IIS/8.0
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
X-Powered-By: ASP.NET
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS
Access-Control-Allow-Headers: Authorization
Date: Wed, 10 Jul 2013 14:24:35 GMT
Vary: Accept-Encoding
Content-Encoding: gzip
Connection: Keep-Alive
爲什麼會出現這種錯誤,即使我有Access-Control-Allow-Origin: *
在響應頭?