Centos7下MySQL安装教程

MySQL安装教程，供大家参考，具体内容如下

1.下载

去官网下载Yum源：地址

2.安装

rpm -ivh mysql57-community-release-el7-11.noarch.rpm
yum install MySQL-community-server

3.连接设置

•初始安装没有密码
mysql -u root

•设置密码
set password for 'root'@'localhost' =password('password');

#如果报以下错误

#退出mysql连接运行如下命令
mysql_upgrade -uroot -p

#再次更新密码提示成功

•设置远程连接

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION;