WeChat Mini Programs development version how to distinguish between different login users?

how do I get a user"s WeChat account (not a nickname)?

Feb.27,2021

currently does not open users' WeChat data, and probably will not do so in the future.
distinguishes between logged-in users by openid and unionid.


openid is the unique ID, so this is OK, or the mobile number that WeChat Mini Programs allows to get is more troublesome


the backend passes the unique user ID (openid) to the front end

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-64f5-343139b-1b74f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-343139b-1b74f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?