Mysql8.0升級後，Navicat連接報錯caching_sha2_password 問題

需要重新配置加密規則

 ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER;
 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