Backup:
data folder under mysql;
web folder;
data folder under wdcp;
reduction:
1. Replace the data folder under mysql;
2. Put the web folder in the www directory;
3. Replace the wdcp/data/wdcpdb.db file; or create a new site one by one;
4. Reauthorize: chown -R mysql:mysql /www/wdlinux/mysql-5.5.49/data
5. Restart the service: service mysqld restart; service httpd restart; service wdcp restart;
6, wdcp background - website management - site list - update all site configuration.
Note: If you can't directly replace the data folder of mysql, you can only put the database folder (named after the website domain name) into the data under mysql;