现在我想使用CDN按照这里的文档 http://www.windowsazure.com/en-us/manage/services/other/cdn/提供它
In the Windows Azure Management Portal,in the navigation pane,click
CDN.On the ribbon,click New. In the New dialog,select App Services,then
CDN,then Quick Create.
问题在于我的帐户中没有任何名为App Services的内容
我该如何创建CDN?