How is the sf.gg short URL generated?

want to make a short domain name jump for the website, and see that the short domain name of codeshelper is sf.gg,. Is the short domain name like this generated by the short domain name service provider, or is it using other methods?

Mar.18,2021

I'm waiting for someone to answer.


is responsible for transporting passers-by.
the principle and implementation of short URL (short URL) system


cutting-edge data _ short URL platform-track user behavior and provide professional reports

Smart policy: set access password, display different links in different cities, maximum number of visits, expiration time, expired offline, bind custom domain name, suffix can also be customized

Professional reports: collect and draw reports in real time, from basic click time, user attributes, Internet device model, browser app terminal, resolution, to country, province, city, IP address, ISP, device number.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b35f3d-2bfbc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b35f3d-2bfbc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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