如果创建mysql用户时
mysql -u root -p
enter password:
access denied for user 'root'@localhost'(using password:yes)
 
 
解决方法:
#serice mysqld stop
#mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
#service mysql start
#mysql -u root mysql
mysql>update user set password=password('newpassword')where user='root';
mysql>flush privileges;
mysql>quit
 
#mysql -u root -p
enter password:<输入新设的密码newpassword>
就ok..
mysql>