Last updated：2020-11-26 19:52:12
Log in to the Kingsoft Cloud CDN console and click Content Management in the left navigation pane. Then, you can refresh and prefetch content for the accelerated domain names under the current account.
You can refresh directories or URLs. The maximum number of directories or URLs that you can refresh daily is limited.
After you refresh a directory, all the files in the directory cached in Kingsoft Cloud CDN are set to expired. When users request these files, users must pull the up-to-date files from the origin.
After you refresh a URL, the file corresponding to the URL cached in Kingsoft Cloud CDN is deleted. When users request to access the file, users must pull the up-to-date file from the origin.
You can prefetch specified content to edge nodes of Kingsoft Cloud CDN. When users access the content for the first time, they can directly obtain the content from the cache, reducing the workload of the origin server.
You can query refresh and prefetch records in the last seven days.