Introduction to the principle

URL clearing is to purge cache in the unit of a file or a resource.

Clear URLs

1. Select “Purge the cache-cache clean” on CDN console. Select URL Cleaning tab.

2. Enter the URL that needs to be refreshed and cleared.

   

   Explanation:

   • The URL entered to be purged must be started with http: // or https://
   • You can only submit requests to clear domain names under the current account.
   • Multiple pursing operations are separated by carriage return character
   • Up to 100 URLs can be submitted for cleaning at one time
   • The URL is accurate to the resource, and does not support regular or wildcard character.

3. Click "OK" to wait for clearing, you can view the clearing progress and results on the Clearing Records tab.
4. After completing the operation, you can view the progress and result of cache clearing on the Operation Record tab, as shown in the figure below.