navicat连接mysql报错1251解决方案
更改加密方式
1.先通过命令行进入mysql的root账户:
mysql -uroot -p
2.更改加密方式
ALTER USER \'root\'@\'localhost\' IDENTIFIED BY \'password\' PASSWORD EXPIRE NEVER;
3.更改密码
ALTER USER \'root\'@\'localhost\' IDENTIFIED WITH mysql_native_password BY \'123\';
4.刷新
FLUSH PRIVILEGES;