阿里云服务器安装Mysql
1、MYSQL安装
安装rpm包
rpm -Uvh http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
安装mysql
yum -y install mysql-community-server
加入开机启动
systemctl enable mysqld
启动MySQL服务进程
systemctl start mysqld
配置root用户密码
mysql_secure_installation

开启一个新的shell窗口,链接数据库
mysql -u root -p
- 查看mysql是否开始
service mysqld status
2、遇到问题
Host 'xxx' is not allowed to connect to this MySQL server
解决方案
- 登录mysql:
mysql -uroot -ppwd - 查看user表:
use mysql select host,user,password from user;update user set host = '%' where user = 'root';- 更新:
FLUSH PRIVILEGES;