CentOS7使用mysql8.0

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1、安装

1、yum仓库下载MySQL:

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

2、yum安装MySQL: sudo yum install -y mysql-community-server

3、启动MySQL服务:sudo service mysqld start

4、检查MySQL服务状态:sudo service mysqld status

5、查看初始密码(如无内容直接跳过):sudo grep 'temporary password' /var/log/mysqld.log

6、本地MySQL客户端登录:mysql -uroot -p

7、输入密码为第5步查出的,如果没有,直接回车,然后输入命令 flush privileges

8、修改root登录密码:

ALTER USER 'root'@'localhost' IDENTIFIED BY '密码';

(注意要切换到mysql数据库,使用use mysql)

9、远程访问

grant all privileges on *.* to 'root'@'%' identified by '你的密码';
grant all privileges on *.* to 'root'@'%' identified by '你的密码' with grant option;

2、添加数据库