Wechat obtains user information through the official account token. The Times token expires.

problem description

I need to obtain user information through the access_token and openid of the official account. Because Wechat restricts the request token,token, I cache it and then request it regularly, and then request it within the cache time. Wechat returned {"errcode": 40001, "errmsg": "invalid credential, access_token is invalid or not latest hint:}. I"m pretty sure that token has not expired, because there is a record of successful request and more than one entry. Openid also determines that it corresponds to the generation of this official account, and these are the only two

variables requested in the
document.

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everything I can think of has been ruled out. I don"t know if you have encountered such a situation or provided some ideas for elimination. Thank you

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Mar.26,2022
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-64f5-1b2b2c0-2ba58.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2b2c0-2ba58.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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