MySQL下载地址为：https://obs.cn-north-4.myhuaw...添加mysql用户组和mysql用户隔离mysql进程groupadd-rmysql&&useradd-r-gmysql-s/sbin/nologin-Mmysql2。安装依赖库yuminstall-ylibaio*下载并解压Mysqlwgethttps://obs.cn-north-4.myhuaweicloud.com/obs-mirror-ftp4/database/mysql-5.7.27-aarch64.tar.gztarxzvfmysql-5.7.27-aarch64.tar.gz-C/usr/local/4.配置Mysqlmv/usr/local/mysql-5.7.27-aarch64/usr/local/mysqlmkdir-p/usr/local/mysql/logschown-Rmysql:mysql/usr/local/mysqlln-sf/usr/local/mysql/my.cnf/etc/my.cnfcp-rf/usr/local/mysql/extra/lib*/usr/lib64/mv/usr/lib64/libstdc++.so.6/usr/lib64/libstdc++.so.6.oldln-s/usr/lib64/libstdc++.so.6.0.24/usr/lib64/libstdc++。so.6setbootstartcp-rf/usr/local/mysql/support-files/mysql.server/etc/init.d/mysqldchmod+x/etc/init.d/mysqldsystemctlenablemysqld添加环境变量vim/etc/profile添加如下两行代码：exportMYSQL_HOME=/usr/local/mysqlexportPATH=$PATH:$MYSQL_HOME/binsource/etc/profile初始化mysqlmysqld--initialize-insecure--user=mysql--basedir=/usr/local/mysql--datadir=/usr/local/mysql/data打开mysqlsystemctlstartmysqld
