Ubuntu22.04安装mysql5.7-教程

//1、使用wget下载tar包

wget https://downloads.mysql.com/archives/get/p/23/file/mysql-server_5.7.36-1ubuntu18.04_amd64.deb-bundle.tar

//2、在目录下解压tar包

tar xvf ./mysql-server_5.7.36-1ubuntu18.04_amd64.deb-bundle.tar

//安装依赖lib包

sudo apt-get install ./libmysql*
sudo apt-get install libtinfo5

//安装客户端和服务端 ； 过程中会提示设置MySQL的密码，用户名默认root

sudo apt-get install ./mysql-community-client_5.7.36-1ubuntu18.04_amd64.deb
sudo apt-get install ./mysql-client_5.7.36-1ubuntu18.04_amd64.deb
sudo apt-get install ./mysql-community-server_5.7.36-1ubuntu18.04_amd64.deb
sudo apt-get install ./mysql-server_5.7.36-1ubuntu18.04_amd64.deb

//启动mysql ； 绿色的active表示运行中

systemctl status mysql.service

//登录Mysql

mysql -u root -p

//退出
exit

//安装成功，可以选择删除安装包

sudo rm -rf /安装包所在目录（不能是根目录）