MySQL8.0,发现Navicat连接不上,总是报错1251;
原因是MySQL8.0版本的加密方式和MySQL5.0的不一样,连接会报错。
更改加密方式
1.先打开MySQL8.0 Command Line Clint输入root密码:
2.更改加密方式:
mysql> ALTER USER 'root''localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER;
Query OK, 0 rows affected (0.10 sec)
3.更改密码:
mysql> ALTER USER 'root''localhost' IDENTIFIED WITH mysql_native_password BY '123456';
Query OK, 0 rows affected (0.35 sec)
4.刷新:
mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.28 sec)