QQ scan interface function does not work

API document
http://open.mobile.qq.com/api.

Page reference

< script src= "/ / open.mobile.qq.com/sdk/qqapi.js" > < / script >

get Mobile QQ"s version
mqq.QQVersion can alert out normally

call a scan to scan the QR code
mqq.ui.scanQRcode ({}, function (result) {

) 
console.log(retCode, decodeURIComponent(result));

})

Jssdk sdk jsapi qq
Mar.22,2021

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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-64f5-1bdb22f-528f2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bdb22f-528f2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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