ImportError: cannot import name 'TimedJSONWebSignatureSerializer' from 'itsdangerous'

from itsdangerous import TimedJSONWebSignatureSerializer as Serializer, BadSignature, SignatureExpired
报错
ImportError: cannot import name 'TimedJSONWebSignatureSerializer' from 'itsdangerous'
原因
flask版本过高，查看itsdangerous文档，发现该库在2.0.0版本之后就将TimedJSONWebSignatureSerializer类弃用了，引导用户使用直接支持JWS/JWT的库，如 authlib
解决

https://blog.csdn.net/weixin_43863487/article/details/123784400