how to access the file from amazon s3 expired url

问题

I am trying to access the file from amazon web service s3.

But i am getting error of expired url. Does the expired url deletes the file? Or can it be access by regenerating new url? How can i regenerate the new url?

回答1:

You can either

• Generate a new pre-signed URL.
• Access the file via an S3 API.

If you can't do any of that, you can't access the file.

来源：https://stackoverflow.com/questions/24805094/how-to-access-the-file-from-amazon-s3-expired-url