Ask WeChat Mini Programs wx.login about the mechanism of generating code

do you decide the code value as soon as you enter Mini Program to ask WeChat Mini Programs wx.login to generate code,? Whether or not the wx.login () method is called.

Is there any way to refresh the code value once?

Mar.01,2021

https://developers.weixin.qq.

is refreshed once, and can only be used once

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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-64f5-49c6392-111d8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-49c6392-111d8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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