Mysql安装配置

更改源（centos7下无法直接安装）

 wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
 rpm -ivh mysql-community-release-el7-5.noarch.rpm

安装mysql

 yum install mysql mysql-server mysql-devel

修改mysql密码

• 添加远程帐号：

GRANT ALL PRIVILEGES ON . TO 'root'@'%' IDENTIFIED BY 'asdf**SaaSD#$...' WITH GRANT OPTION;FLUSH PRIVILEGES;

• 修改数据表方法修改帐号
• 数据ky