2. 安装源： ​​sudo rpm -ivh https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm​​
  3. 确认仓库添加 ​​sudo yum repolist all | grep mysql | grep enabled​​
  4. 安装 ​​sudo yum -y install mysql-community-server​​


启动mysqld

sudo systemctl start mysqld

开机自启

sudo systemctl enable mysqld

查看状态

sudo systemctl status mysqld


获取root临时密码

cat /var/log/mysqld.log | grep -i 'temporary password'

登录mysql

mysql -u root -p

输入获取到的临时密码登录进去

修改root密码

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'Abc123456,';