Installation method: 1. Find a free PHP space (there shouldn’t be too many online, haha) 2. Upload all files 3. Open http://your domain name/admin/, and then go directly to "System Settings" to configure it. 4. For security reasons, delete or rename the "admin" folder
Program upgrade: Easier: upload and overwrite directly, reconfigure "System Settings", delete or rename the "admin" folder. Everything is OK!
