The error displayed by Wechat's web page authorization developer tool is inconsistent with that of the mobile phone.

! [picture upload.]

Authorize Wechat-to-develop html javascript
Mar.01,2021

! [picture upload.] where's your picture?

I have solved the problem. Add the port number to the Wechat official account backend authorized domain name!

the domain name that is authorized to be redirected must be the same as the domain name bound to your business.

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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-64f5-1b32018-2bdf4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b32018-2bdf4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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