使Facebook的图形API与令牌在Internet Explorer中 [英] Making Facebook's Graph API with tokens work in Internet Explorer

问题描述

我遇到的几个问题，而试图让IE浏览器Facebook的图形API的工作。

I've encountered several issues while trying to get Facebook's Graph API work in IE.

第一个问题是，我得到一个无交通运输拨打电话时 https://graph.facebook.com 。这里的问题是XDomainRequest，并最终通过使用此变通办法解决： HTTPS ：//github.com/jaubourg/ajaxHooks/blob/master/src/ajax/xdr.js （我使用jQuery和XDomainRequest是的不支持）

The first problem was that I was getting a No Transport when making a call to https://graph.facebook.com. The issue here is XDomainRequest and was eventually solved by using this workaround: https://github.com/jaubourg/ajaxHooks/blob/master/src/ajax/xdr.js (I'm using jQuery and XDomainRequest is not supported)

现在，我有问题是，我收到访问被拒绝，同时打电话到 https://graphs.facebook.com 。一些阅读后，我发现从<一个href="http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx"相对=nofollow>这里是：

Now the problem that I have is that I'm getting "Access is Denied" while making calls to https://graphs.facebook.com. After some reading, I found out from here that:

7）的要求，必须有针对性地相同的方案托管页

7) Requests must be targeted to the same scheme as the hosting page

当然，我正在从电话 HTTP （我的域名），以 HTTPS （graphs.facebook） ，而且违背了上述点＃7。

And of course, I was making calls from http (my domain) to https (graphs.facebook), and that goes against the aforementioned point #7.

那么，我第一次尝试是打电话到 http://graphs.facebook.com 来代替，并且工作......但只有当不使用 access_token 在您的要求;我需要有我的道理在所有的请求。

So what I first tried was to make a call to http://graphs.facebook.com instead, and that works...but only when not using an access_token in your request; and I need to include my token in all the requests.

所以，除了购买证书，并把对 HTTPS 我的网站（我不会做），我能做些什么，使成功的Ajax调用域它采用了不同的方案，IE浏览器？

So, apart from buying a certificate and putting my site on https (which I won't do), what can I do to make successful ajax calls to a domain which uses a different scheme in IE?

推荐答案

您AJAX调用必须是一个JSONP类型，而不是一个JSON类型。在JSONP的P是方法来解决问题与IE浏览器。看到这里与JSONP调用Facebook的一个例子。 <一href="http://stackoverflow.com/questions/4669781/howto-get-jsonp-and-facebook-graph-api-to-work">Howto获得JSONP和Facebook图形API的工作？

Your AJAX call must be a JSONP type, not a JSON type. The P in JSONP is the way to get around the issue with IE. See an example here for calling with JSONP to facebook. Howto get JSONP and Facebook Graph API to work?

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