mysql 报错Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client
起因：mysql8.0加密方式的原因报错。
解决办法：
执行指令
mysql -u root -p
123456
use mysql;
alter user ‘root‘@‘localhost‘ identified with mysql_native_password by ‘123456‘;
flush privileges;
注意：123456是我自己连接数据库的密码哈
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原文链接：https://blog.csdn.net/weixin_36222137/article/details/81293332
Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by serv
原文：https://www.cnblogs.com/dfyg-xiaoxiao/p/12309140.html