Linux下解决MySQL无法远程连接问题
在搭建MySQL过程中，默认的Root账户是只能在本机访问的，如果想通过其他机器访问Linux上的MySQL数据库，必然需要进行一番配置，接
系统环境: Linux CentOS-6.4-64bit
在搭建MySQL过程中，默认的Root账户是只能在本机访问的，如果想通过其他机器访问Linux上的MySQL数据库，必然需要进行一番配置，接下来我来介绍一下我的解决方案。首先，用Root账户从命令行进入MySQL，成功后按如下方法配置
1.下方语句为对应账户赋予可以访问的权限，，‘用户名’和‘密码’部分填写所需的
grant all privileges on *.* to '用户名' @'%' identified by '密码' with grant option;
2.写入权限
flush privileges;
3.重启数据库
service mysqld restart
在保证网络正在的情况下，我发现进行如上配置后还是无法远程连接Linux的MySQL数据库。后来我发现原来是防火墙在作怪，这里仍然有两种解决办法，一种在配置文件里添加上3306端口的例外，一种直接关闭防火墙，目前我采用第二种办法，直接关闭防火墙。接下来，我打开终端，输入setup，会出现如下界面
按回车进入后，会出现如下界面
使用空格键选择是否启用，当我禁用完毕后，使用远端客户端连接，发现现在是可以连接的，至此问题成功解决。
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