我目前在使用 S3 托管在 CDN 上的 Firefox 中正确呈现字体时遇到问题。如果我在本地运行该站点，我会得到在所有浏览器中运行良好的字体。当我在 Heroku 实例（沙箱）上运行它时，效果很好。
但是当我在我们的“接受”框上运行应用程序时，一切都通过 CDN 提供。并且字体无法呈现。
我确保将 CORS 文件自定义为：
<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<CORSRule>
<AllowedOrigin>*</AllowedOrigin>
<AllowedOrigin>http://acceptance.somesite.com</AllowedOrigin>
<AllowedMethod>GET</AllowedMethod>
<MaxAgeSeconds>30000</MaxAgeSeconds>
<AllowedHeader>Content-*</AllowedHeader>
<AllowedHeader>HOST</AllowedHeader>
</CORSRule>
</CORSConfiguration>
我使用了以下资源但没有成功：
http://schock.net/articles/2013/07/03/hosting-web-fonts-on-a-cdn-youre-going-to-need-some-cors/
http://www.bryandragon.com/articles/rails-asset-pipeline-cdns-and-serving-cross-domain-fonts/
在我看来，标题很好？
curl -i -X 选项http://acceptance.builder.mhelabs.com/
HTTP/1.1 200 OK
Access-Control-Allow-Headers: x-requested-with
Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: http://acceptance.somesite.com
Access-Control-Max-Age: 3628800
Date: Mon, 14 Oct 2013 19:44:48 GMT
Status: 200 OK
Vary: Accept-Encoding
X-Rack-Cache: invalidate, pass
transfer-encoding: chunked
Connection: keep-alive
curl -i http://cdn.somesite.com/assets/my-webfont-3ae860b18413d5.woff
HTTP/1.1 200 OK
Content-Type: application/font-woff
Content-Length: 27156
Connection: keep-alive
Access-Control-Allow-Headers: x-requested-with
Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: http://acceptance.somesite.com
Access-Control-Max-Age: 3628800
Age: 0
Cache-Control: public, max-age=2592000
Date: Mon, 14 Oct 2013 19:42:31 GMT
Last-Modified: Mon, 14 Oct 2013 19:04:08 GMT
Status: 200 OK
X-Content-Digest: 3c885674980901337099e06dc284e25dabf083c1
X-Rack-Cache: miss, store
Vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 d5a6610c68af624ff3a6a9cdee479708.cloudfront.net (CloudFront)
X-Amz-Cf-Id: BJfEd-Z-juJgguV1wqZ6AL-Yh5eFkGz2xSwja7UQMxQpKL3M9m1HMA==
对此的任何帮助都会很棒。