Reply content:
Two methods (the main case should be the second one):
1. Domain Jump
This method is only suitable for a small number of jumps, direct notice: The hidden URL is the browser address bar unchanged, that is, the two-level domain name is still displayed, rather than? id=xxx
2. Domain name Pan-parsing, by the Http/web server is responsible for jump
The principle is: all the two-level domain name sent to the same server address, after the server received according to level two domain name (such as ZXM), the user ID (UID), and then return 302 or JS script to the browser, so that the browser to access the specified address (such as x.com?uid=123)
--ps more information on this point searchable: "Nginx subdomain redirection"
The above is the level two domain name to the personal center how to do? For more information, please pay attention to topic.alibabacloud.com (www.php.cn)!