ERROR 1045 (28000): Access denied for user ‘root‘@‘localhost‘ (using password: NO)解决办法

ERROR 1045 (28000): Access denied for user ‘root‘@‘localhost‘ (using password: NO)解决办法

进入mysql bin目录下
输入命令
msyql -u root -p
跳过密码进入msyql

mysql> use mysql;
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
mysql> flush privileges;
msyql> exit