Home Database Mysql Tutorial 修改MySQL的默认密码

修改MySQL的默认密码

Jun 07, 2016 pm 04:04 PM
mysql windows Revise password platform default

对于windows平台来说安装完MySQL后,系统就已经默认生成了许可表和账户,你不需要像在Unix平台上那样执行mysql_install_db脚本来生成帐户和相应权限许可表。但是如果不是用MSI格式来安装MySQL的话,就需要在安装完以后,手动给root帐户添加新密码,因为默认情

对于windows平台来说安装完MySQL后,系统就已经默认生成了许可表和账户,你不需要像在Unix平台上那样执行 mysql_install_db脚本来生成帐户和相应权限许可表。但是如果不是用MSI格式来安装MySQL的话,就需要在安装完以后,手动给 root帐户添加新密码,因为默认情况下的root没有开启密码保护功能,如果不重新赋予root帐户密码,那么许多非本机的连接将 无法成功。具体更新密码步骤如下:
c:\>mysql -u root
mysql>set password for 'root'@'localhost'=password('newpasswd');
mysql>set password for 'root'@'%'=password('newpasswd'); //本条可选
Copy after login
通过以上设置,root的密码将变为newpasswd这样就完成了根用户root密码的设置工作。
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