OSS supports binding custom domain names to OSS to seamlessly migrate data storage to the OSS. For example, your domain name is my-domain.com, and all your previous image resources are in a format similar to
http://img.my-domain.com/x.jpg. After you migrate the image storage to OSS, you can still access the images with the original address by binding your custom domain name to OSS:
Activate the OSS service and create a bucket
Bind img.my-domain.com to the created bucket
Upload images to the created bucket in OSS
Modify the DNS configuration, add a CNAME record, and direct img.my-domain.com to an endpoint of OSS (for example, my-bucket.oss-cn-hangzhou.aliyuncs.com)
Follow the preceding steps to use the original address
http://img.my-domain.com/xx.jpg to access images on OSS.
For more information, see Bind custom domain names (CNAME).
SDK supports the use of a CNAME as the endpoint. To do this, set the
:cname parameter to true. For example:
client = Client.new(
bucket = client.get_bucket('my-bucket')
Note: The list_buckets interface is unavailable when CNAME is used, because the custom domain name is bound already to a specific bucket.