ERROR 1045 (28000): Access denied for user ' root ' @ ' localhost '

Source: Internet
Author: User

#1.停止mysql数据库

/etc/init .d /mysqld stop #2.执行如下命令 mysqld_safe --user=mysql --skip-grant-tables --skip-networking & #3.使用root登录mysql数据库 mysql -u root mysql #4.更新root密码 mysql> UPDATE user SET Password=PASSWORD( ‘newpassword‘ ) where USER= ‘root‘ ; #最新版MySQL请采用如下SQL: mysql> UPDATE user SET authentication_string=PASSWORD( ‘newpassword‘ ) where USER= ‘root‘ ; #5.刷新权限  mysql> FLUSH PRIVILEGES; #6.退出mysql mysql> quit #7.重启mysql /etc/init .d /mysqld restart #8.使用root用户重新登录mysql mysql -uroot -p  Enter password: <输入新设的密码newpassword>

ERROR 1045 (28000): Access denied for user ' root ' @ ' localhost '

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