问题
I'm currently looking into problem: We have a backend application that creates XML files with content and stores them as Azure Blobs (we cannot change this).
Blob sample url: http://mytestaccount.blob.core.windows.net
We are implementing a webpage that consumes those XML files.
Our current solution is static webpage (no iis or any other server required) hosted on the same blob as mentioned XML files.
Question 1: Is there a way to redirect a domain name to our webpage hosted currently as blob?
We thought about hosting our web application not as Blob but using Azure Web Sites. This creates a problem of cross-domain requests (we have to get those XML files).
Website sample url: http://mytestpage.azurewebsites.net
Question 2: Is there a way to download XML by jquery ajax call from such a webpage (hosted as Azure Web Page) to xml stored as Blob?
回答1:
Question 1: Is there a way to redirect a domain name to our webpage hosted currently as blob?
Yes, it's certainly possible to do so however there're some limitations currently. Please see this link regarding configuring a sub-domain which points to blob storage: http://msdn.microsoft.com/en-us/library/windowsazure/ee795179.aspx. Please note that currently you don't get an option to specify default document for your website with this approach.
Question 2: Is there a way to download XML by jquery ajax call from such a webpage (hosted as Azure Web Page) to xml stored as Blob?
Reading the blob would not cause cross-domain request issues. Cross domain issue would come when you're trying to post/put some content in your blob storage.
As long as your blob container is public, you should be able to access the blob without any issues. It's a simple GET. However if your blob container is private, then you would need to create a shared access signature URI on the blob with "Read" permission and use that URI in your jQuery AJAX call.
UPDATE: Reading a blob via jQuery AJAX call would give a "Cross Domain" error.
来源：https://stackoverflow.com/questions/15135089/how-to-access-xml-hosted-as-azure-blob-from-azure-website