【终极办法】Client does not support authentication protocol requested by server; consider upgrading mysql
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【终极办法】Client does not support authentication protocol requested by server; consider upgrading mysql
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1、 進入Mysql, 輸入賬號密碼登錄。
2、 更改加密方式:
mysql> ALTER USER ‘root’@‘localhost’ IDENTIFIED BY ‘password’ PASSWORD EXPIRE NEVER;
3、更改密碼:該例子中 123為新密碼
mysql> ALTER USER ‘root’@‘localhost’ IDENTIFIED WITH mysql_native_password BY ‘123’;
4、刷新:
mysql> FLUSH PRIVILEGES;
5、運行, 如果還出錯, 就在jdbc:mysql://localhost:3306/jdbc后面加上 ?useUnicode=true&characterEncoding=utf8。 如圖:
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