wamp下修改mysql访问密码的解决方法_PHP
学习php,使用了wamp安装包来搭建php+apache+mysql的环境,wamp官方下载地址:http://www.wampserver.com/en/ .但是wamp默认的用户名是'root',密码是空。现在我需要把密码改成自己想要的字符串。我的wamp的安装目录是"d:\wamp".
在网上搜索了一下,试过好多次,有的不可行,比如直接修改“D:\wamp\apps\phpmyadmin3.4.10.1\config.inc.php”文件,将
复制代码 代码如下:
$cfg['Servers'][$i]['password'] = '';
修改成自己的密码:
复制代码 代码如下:
$cfg['Servers'][$i]['password'] = 'your password';
用户名不变,仍为'root',然后重启wamp,结果是不行的。
应该要先登录mysql客户端,由于起始密码是空,所以直接回车,进入mysql客户端。输入sql命令:UPDATE user SET Password=PASSWORD('your password') where USER='root'; 值得注意的是,sql命令最后的分号不要忘记,否则sql语句不会生效。网上有博文说还需要输入"flush priviliges",否则密码不能保存,但是我没有经过这一步也是可以的,我的wamp版本是2.2。接下来就如同文章开头所说的,修改config.inc.php文件,将之前的
复制代码 代码如下:
$cfg['Servers'][$i]['password'] = '';
修改成刚才通过命令行修改过的密码,注意一定要相同哦。
复制代码 代码如下:
$cfg['Servers'][$i]['password'] = 'your password';
用户名不变,仍为'root',最后重启wamp就可以啦!

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