很多小伙伴在使用Navicat Premium 12连接MySQL数据库时会出现Authentication plugin ‘caching_sha2_password’ cannot be loaded的错误,解决方法如下
- 登陆MySQL
mysql -u root -p
password #登入mysql
- 修改账户密码加密规则并更新用户密码
ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER; #修改加密规则
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'; #更新一下用户的密码
- 查看当前用户加密方式
use mysql;
select user.plugin from user where user='root';
- 刷新权限并重置密码
FLUSH PRIVILEGES; #刷新权限
alter user 'root'@'localhost' identified by '123456'; #123456为重置的密码
注意!
这里输入的密码并不是你登陆MySQL时候的密码,而是用户密码!也就是 ↓
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password';
这条代码里面的password~