OAuthException仅在IE中具有后处理功能

问题描述

在我的fb应用程序中，我调用了后期操作

In my fb application I calling a post action

$.post("http://localhost:3435/Home/Try?id=123&x=1");

我的动作

[HttpPost]
public ActionResult Try(string id, int x)
{
  //post on my wall
  var client = new FacebookWebClient();
  dynamic parameters = new ExpandoObject();
  //...
  dynamic result = client.Post("me/feed", parameters);
  //...
}

在FF和chrome中，此功能按预期工作.张贴到墙上.但是在Internet Explorer中，我遇到了一个例外.(OAuthException)必须使用活动访问令牌来查询有关当前用户的信息.

In FF and chrome this works as expected. Posts to wall. But in Internet Explore I get an exception.(OAuthException) An active access token must be used to query information about the current user.

在类似问题中的一些答案建议从FacebookSetting获取acces令牌，但是在调试时似乎为空.我觉得这很奇怪，因为它可以在FF和Mozilla中使用.

Some answers in similar question suggested to get the acces token from the FacebookSetting, but this seems to be null when debugged. I find this very strange since this works in FF and Mozilla.

推荐答案

您需要为回发或ajax请求手动维护signed_request.

You will need to manually maintain the signed_request for post backs or ajax requests.

将signed_request作为参数传递给您的ajax发布请求.

Pass signed_request as a parameter to your ajax post request.

更多详细信息，请参见 http://facebooksdk.codeplex.com/discussions/251878 和 http://facebooksdk.codeplex.com/discussions/250820

More details at http://facebooksdk.codeplex.com/discussions/251878 and http://facebooksdk.codeplex.com/discussions/250820

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