client does not support authentication protocol requested by server;consider upgrading mysql client 落日映苍穹つ 2022-02-23 15:36 160阅读 0赞 我也是菜鸟，也是新手，一起学习，一起进步，加油； 安装了最新版8.0 mysql； ![20190408154936583.png][] 使用navicat 10链接时 提示： ** client does not support authentication protocol requested by server;consider upgrading mysql client** **解决：** 命令窗口：登录： mysql -u root -p 登录后执行： ALTER USER 'root'@'%' IDENTIFIED WITH mysql\_native\_password BY '你的root账号密码'; ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql\_native\_password BY '你的root账号密码'; SELECT plugin FROM mysql.user WHERE User = 'root'; 然后再 使用链接测试 应该就可以了； ![20190408154736640.png][] [20190408154936583.png]: /images/20220223/fcea9953bef349bc98d2544e4e62170c.png [20190408154736640.png]: /images/20220223/7e9191fd852e4886829af6d2cfb92424.png
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