客戶端鏈接caching-sha2-password 報錯問題

轉自：https://blog.csdn.net/u010026255/article/details/80062153

問題：caching-sha2-password

處理：

    ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER; #修改加密規則 
   ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'; #更新一下用戶的密碼 


   FLUSH PRIVILEGES; #刷新權限 

再重置下密碼：alter user 'root'@'localhost' identified by '123qwe';