mysql8.0离线安装包，适用于ubuntu20.04

#!/usr/bin # mysql: sudo debconf-set-selections <<< "mysql-community-server mysql-community-server/root-pass password maodu123" sudo debconf-set-selections <<< "mysql-community-server mysql-community-server/re-root-pass password maodu123" sudo debconf-set-selections <<< "mysql-community-server mysql-server/default-auth-override select Use Legacy Authentication Method (Retain MySQL 5.x Compatibility)" sudo dpkg -i *.deb mysql -uroot -pmaodu123 -e "create user 'maodu_hq_user'@'%' identified by 'sG5pj3eXpjhy4b2J';" mysql -uroot -pmaodu123 -e "grant all privileges on maodu_hq.* to 'maodu_hq_user'@'%';" mysql -uroot -pmaodu123 -e "flush privileges;" mysql -uroot -pmaodu123 -e "create database maodu_hq"