installsudoapt-cachesearchmysql|grep5.7sudoapt-getinstallmysql-server-5.7mysql-client-5.7提示输入root账号密码，这里以123456为例。安装后默认开启通用服务，测试登录并修改root访问权限。mysql-h127.0.0.1-P3306-uroot-pupdatemysql.usersethost='%'whereuser='root';冲洗特权；基本命令sudo/etc/init.d/mysqlstartsudo/etc/init.d/mysqlstopsudo/etc/init.d/mysqlrestart配置修改vim/etc/mysql/mysql.conf.d/mysqld.cnf//注释掉#bind-address=127.0.0.1//最后加上sql-mode=""修改配置后需要重启MySQL使配置生效，使用navicat登录查看。sudo/etc/init.d/mysql重启
