报错: 1045-Access denied for user root@localhost(using passwordYES)
1. win + r 打开: powerShell
2. 启动: net start mysql
3. 重置: mysql -u root -p
4.修改密码:
mysql8.0前的版本修改密码的命令:
update mysql.user set authentication_string=password(“新密码”) where user=“root”;
mysql8.0以后的版本修改密码的命令:
ALTER USER ‘root’@‘localhost’ IDENTIFIED WITH mysql_native_password BY ‘新密码’
5. 再去Navicat连接:
IP: 127.0.0.1
SERVE: 5.7.43
PORT: 3306
NAME: ROOT
NEW PASSWORD: 123456
OLD PASSWORD: a+*YGQ-Ik1Jo