CentOS 安装mysql8.0

下载yum源安装包

yum localinstall https://repo.mysql.com//mysql80-community-release-el7-1.noarch.rpm

安装

yum install mysql-community-server

启动服务

service mysqld start

查看状态

service mysqld status

查看初始密码

grep 'temporary password' /var/log/mysqld.log

登录

mysql -u root -p

修改密码

alter user'root'@'localhost' identified by '你的密码';

设置允许外部访问 

create user 'root'@'%' identified with mysql_native_password by '你的密码';

grant all privileges on *.* to 'root'@'%' with grant option;

flush privileges;